S.No.	Name of Standard	StandardNumber	Old Document Number	Date of Issue	Standard Type	Validation	Division	Download Standard	Download TSTP
1	National Common Channel Signalling Plan	TEC 58146:1992	SD/NSP-01/01.SEP92	19920901 01-09-1992	SD		NGS
2	Air Raid Precaution Equipment (ARP)	TEC 58290:1993	GR/ARP-01/02.OCT93	19931001 01-10-1993	GR	Type Approval	NGS
3	Push Button Dialler	TEC 58280:1994	GR/PBD-01/02.AUG94	19940801 01-08-1994	GR	Type Approval	NGS
4	Videotex Services	TEC 23004:1994	V IVTS-01/02.AUG94	19940801 01-08-1994	SR	Service Approval	MT
5	Wooden Cable Drum for Telecom Cables	TEC 69370:2004	G/CBD-01/ 02.NOV 94 (RA March 2004)	19941101 01-11-1994	GR	Type Approval	FA
6	15 Meter Self Supporting Mast& amendment no. 1 dated 04.10.98	TEC 45130:1996	G/MST- 01/01.OCT96	19961001 01-10-1996	GR	Type Approval	R
7	Discrete Wire Connectors	TEC 69160:1997	G/CJM-15/ 02.NOV 97	19971101 01-11-1997	GR	Type Approval	FA
8	National CCS7 Standards for MTP and ISUP	TEC 58136:2000	SD/CCS-02/03.JAN2000	20000101 01-01-2000	SD		NGS
9	National Q3 Interface Standards	TEC 58186:2000	S/NQS-01/01.MAR2000	20000301 01-03-2000	SD		NGS
10	Multi Line Telephone System	TEC 79100:2000	GR/MTS-01/01 JUL 2000	20000701 01-07-2000	GR	Type Approval	FN
11	Cable Warning Tape	TEC 69230:2000	G/CIM-03/01. SEP 2000	20000901 01-09-2000	GR	Type Approval	FA
12	30 Meter Narrow Base Heavy Weight Tower	TEC 45060:2000	GR/TWR- 05/01.DEC2000	20001201 01-12-2000	GR	Type Approval	R
13	40 Meter Narrow Base Light Weight Tower	TEC 45100:2000	GR/TWR-04/01.DEC2000	20001201 01-12-2000	GR	Type Approval	R
14	Technical Requirements for the International Gateway Connectivity.	TEC 51006:2001	S/IGW - 01/01.JAN 2001	20010101 01-01-2001	SD		IT
15	Subscribers End Equipment (SEE) Connected To 2-W Cable Plant	TEC 79146:2001	S/INT-2W/02.MAY 2001	20010501 01-05-2001	SD		FN
16	Blue tooth enabled terminal	TEC 38026:2001	S/BET-01/01.MAY 2001	20010501 01-05-2001	SD		R
17	1/10/16 Pairs Screened PCM cable for Digital equipment wiring to work upto 2 M bits/sec	TEC 68060:2001	G/WIR-04/02 NOV 2001	20011101 01-11-2001	GR	Type Approval	FA
18	CDR Based Billing System for PSTN	TEC 58250:2001	TD/CDR-01/01.DEC 01	20011201 01-12-2001	GR	Type Approval	NGS
19	Cable Switch Board (Screened & Unscreened)	TEC 68080:2002	G/WIR-06/ 03. MAR 2002	20020301 01-03-2002	GR	Type Approval	FA
20	Mini Line Jack Unit	TEC 79190:2002	GR/LJU-04/01 MAR 2002	20020301 01-03-2002	GR	Type Approval	FN
21	General Packet Radio Service GPRS	TEC 22000:2002	GR/GPR-01/01.Mar.2002	20020301 01-03-2002	GR	Type Approval	MT
22	Wireless Application protocol WAP Services	TEC 23014:2002	SR/WPS-01/01, MAR 02	20020301 01-03-2002	SR	Service Approval	MT
23	Executive Telephone System(1+2)	TEC 79000:2002	GR/ETS-02/01 SEP 2002	20020901 01-09-2002	GR	Type Approval	FN
24	30 Meter Narrow Base Light Weight Tower	TEC 45050:2002	GR/TWR-07/01.DEC2002	20021201 01-12-2002	GR	Type Approval	R
25	Crimping Tool for Discrete Connector	TEC 69270:2003	G/CJM-24/ 03.JAN 2003	20030101 01-01-2003	GR	Type Approval	FA
26	2-Line Feature Phone	TEC 79072:2003	IR/TEL-04/02. JAN 2003	20030101 01-01-2003	IR	Interface Approval	FN
27	Video Conferencing Service	TEC 23024:2003	SR/VCS-01/03.JAN 2003	20030101 01-01-2003	SR	Service Approval	MT
28	PSTN Call Generator	TEC 58230:2003	GR/TCS-01/04.FEB2003	20030201 01-02-2003	GR	Type Approval	NGS
29	Key Telephone Systems	TEC 79062:2003	IR/KTS-01/02. APR 2003	20030401 01-04-2003	IR	Interface Approval	FN
30	Extension Line Jack Unit (ELJU)	TEC 79202:2003	IR/LJU-02/02 .APR 2003	20030401 01-04-2003	IR	Interface Approval	FN
31	16 KHz Metering Pulse Analyzer	TEC 79240:2003	GR/MPA-01/02. APR 2003	20030401 01-04-2003	GR	Type Approval	FN
32	Voice Mail System (VMS)	TEC 58260:2003	GR/VMS-01/02.APR2003	20030401 01-04-2003	GR	Type Approval	NGS
33	Electronic Mail Service	TEC 23034:2003	SR/EML-01/03.APR 2003	20030401 01-04-2003	SR	Service Approval	MT
34	Standalone Synchronous Equipment	TEC 49000:2003	GR/SYN-02/02.MAY 2003	20030501 01-05-2003	GR	Type Approval	IT
35	National TCAP Standards	TEC 58166:2003	SD/CCS-05/01.MAY03	20030501 01-05-2003	SD		NGS
36	Accessories of Antennas, Feeders and Wave Guides	TEC 35090:2003	GR/ACC-14/02.JUNE2003	20030601 01-06-2003	GR	Type Approval	R
37	IR for BSNL/MTNL N/W & Private Broadband Network	TEC 70042:2003	IR/ADS-03/01 JUL 2003	20030701 01-07-2003	IR	Interface Approval	FA
38	Alphabets on Keypad	TEC 79236:2003	SD/AKP-01/01.AUG 2003	20030801 01-08-2003	SD		FN
39	Armoured Optical Fibre Cable for Direct Burial (U/G) (Amendment No. 1 dated 29.06.04)	TEC 85010:2003	GR/OFC‑02/03.SEP.2003	20030901 01-09-2003	GR	Type Approval	Tx
40	Nationals Standards for ISDN Basic Rate Access U-Interface	TEC 58036:2003	SD/ISN-02/02.SEP2003	20030901 01-09-2003	SD		NGS
41	Coupling Hearing Aids to Telephone Sets	TEC 79222:2003	IR/TEL-08/02. OCT 2003	20031001 01-10-2003	IR	Interface Approval	FN
42	Telephone Line Tester	TEC 79250:2003	GR/TLT-01/01. OCT2003	20031001 01-10-2003	GR	Type Approval	FN
43	Voice Band Data Modem (V.21 to V.34)	TEC 80072:2003	IR/MOD-03/03. OCT 2003	20031001 01-10-2003	IR	Interface Approval	FN
44	ISDN User-Network Interface (S/T) National Standards	TEC 58046:2003	SD/ISN-01/03.OCT2003	20031001 01-10-2003	SD		NGS
45	IP BASED CENTREX SYSTEM	TEC 60040:2003	GR/IPC-01/01/DEC03	20031201 01-12-2003	GR	Type Approval	NGS
46	RF Fixed Coaxial Attenuators (2W & 5W)	TEC 41280:2004	GR/TIT-11/03.JAN 2004	20040101 01-01-2004	GR	Type Approval	R
47	RF Step Attenuator(dc to 2.5 GHz )	TEC 35100:2004	GR/TIT-07/03. JAN 2004	20040101 01-01-2004	GR	Type Approval	R
48	Return Loss Measurement Test Set(10 MHz-20 GHz)	TEC 44180:2004	GR/TIT-13/03.JAN 2004	20040101 01-01-2004	GR	Type Approval	R
49	RF Coaxial Step Attenuators (dc to 18 GHz & dc to 4 GHz	TEC 41450:2004	GR No. GR/TIT-14/03. JAN. 2004	20040101 01-01-2004	GR	Type Approval	R
50	Optical fibre cable for Coastal Areas & High sub soil water condition	TEC 85080:2004	GR/OFC‑10/01.FEB.2004	20040201 01-02-2004	GR	Type Approval	Tx
51	Roof Top Tower for CellularMobileSystems ( 30/25/20/15/10 M Tower )	TEC 45140:2004	GR/TWR- 09/01.FEB2004	20040201 01-02-2004	GR	Type Approval	R
52	ISP Traffic Legal Intercept and Monitoring System	TEC 51016:2004	SD/IMC - 01/01. MAR 04	20040301 01-03-2004	SD		IT
53	Location based applications and services	TEC 22010:2004	GR/LBA-01/01.MAR2004	20040301 01-03-2004	GR	Type Approval	MT
54	Network Switching Sub system NSS of IMPCS	TEC 22020:2004	GR/NSS-01/01.MAR2004	20040301 01-03-2004	GR	Type Approval	MT
55	V.90 Modem	TEC 80050:2004	GR/MOD-07/02. APR 2004	20040401 01-04-2004	GR	Type Approval	FN
56	Network Management System for circuit switched network	TEC 58270:2024	GR/NMC-01/01APR-2004	20240704 04-07-2024	GR	Type Approval	NGS
57	ISDN Handheld Tester	TEC 58050:2021	GR/IHT-01/02.APR2004	20210901 01-09-2021	GR	Type Approval	NGS
58	ISDN Protocol Tester	TEC 58060:2021	GR/IPT-01/02.APR2004	20210901 01-09-2021	GR	Type Approval	NGS
59	Microwave Power Meter(10 MHz to 18 GHz)	TEC 44090:2004	GR/TIT-04/03.APR.2004	20040401 01-04-2004	GR	Type Approval	R
60	40 Meter Narrow Base Heavy Weight Tower	TEC 45090:2004	GR/TWR-02/02.MAY 2004	20040501 01-05-2004	GR	Type Approval	R
61	Managed Leased Line Network	TEC 49010:2004	GR/PDN - 11/04.JUL2004	20040701 01-07-2004	GR	Type Approval	IT
62	Synthesized signal Generator( 2GHz-20 GHz )	TEC 44160:2004	GR/TIT-10/03.JUL 2004	20040701 01-07-2004	GR	Type Approval	R
63	Executive Telephone System	TEC 79010:2004	GR/ETS-01/02AUG.2004	20040801 01-08-2004	GR	Type Approval	FN
64	Line Jack Unit (LJU)	TEC 79170:2004	GR/LJU-01/06 AUG 2004	20040801 01-08-2004	GR	Type Approval	FN
65	Line Jack Unit with provision of parallel extention	TEC 79180:2004	GR/LJU-03/02 AUG 2004	20040801 01-08-2004	GR	Type Approval	FN
66	Attachments to the Telephone	TEC 79212:2004	IR/ATC-01/03.AUG 2004	20040801 01-08-2004	IR	Interface Approval	FN
67	Centralised Control and Monitoring System for Power Plants and Associated Equipment	TEC 66030:2004	GR/CCM-01/01 NOV 2004	20041101 01-11-2004	GR	Type Approval	FA
68	60 Meter Narrow Base Light Weight Tower for Cellular Systems	TEC 45110:2004	GR/TWR-10/01.NOV 2004	20041101 01-11-2004	GR	Type Approval	R
69	Portable E1 - Analyser for NIB	TEC 52000:2004	GR /EAN - 01/03.DEC04	20041201 01-12-2004	GR	Type Approval	IT
70	40,30 and 20 Meter Towers for Cellular Systems	TEC 45070:2004	GR/TWR-11/01.DEC 2004	20041201 01-12-2004	GR	Type Approval	R
71	Unified Messaging System	TEC 58240:2025	TEC 58240:2005 (GR/UMS-01/02.APR2005)	20250507 07-05-2025	GR	Type Approval	NGS
72	Inverters Systems (1 To 48KVA)	TEC 66040:2005	GR/INV-01/04 MAY 2005	20050501 01-05-2005	GR	Type Approval	FA
73	V.92 Modem	TEC 80030:2005	GR/MOD-11/02 MAY 2005	20050501 01-05-2005	GR	Type Approval	FN
74	ISDN Network Termination (NT1)	TEC 58010:2021	GR/NT1-01/03.MAY2005	20210801 01-08-2021	GR	Type Approval	NGS
75	6 GHz Wave Guide (Lower Band)	TEC 35200:2005	NO. GR/FDR-11/02. MAY 2005	20050501 01-05-2005	GR	Type Approval	R
76	GSM RF Repeaters and Distributed Antenna System	TEC 21000:2005	GR/RDA-01/01. MAY 2005	20050501 01-05-2005	GR	Type Approval	MT
77	40 meter tower for cellular system (up to170 km ph wind speed Amendment No.1Dated 9.5.2006	TEC 45080:2005	GR/TWR-12/01. JUN 2005	20050601 01-06-2005	GR	Type Approval	R
78	Cable & Antenna Analyser(for Base Station)	TEC 44080:2005	GR/TIT-23/01 JUN 2005	20050601 01-06-2005	GR	Type Approval	R
79	Micro Duct Optical Fibre Cable	TEC 85130:2026	TEC 85130:2005 (GR/OFC - 16/01. JULY 2005)	20260413 13-04-2026	GR	Type Approval	Tx
80	Flexible Optical Fibre Cable (For Indoor Applications)	TEC 85110:2021	GR/OFC‑14/01.AUG.2005	20210301 01-03-2021	GR	Type Approval	Tx
81	Optical Fibre Drop Cable with Installation Accessories	TEC 85120:2005	GR/OFC‑15/01.AUG.2005	20050801 01-08-2005	GR	Type Approval	Tx
82	Structured LAN Cabling	TEC 52010:2026	TEC 52010:2005	20260406 06-04-2026	GR	Type Approval	IT
83	Outdoor Drop Optical Fibre Cable (Figure 8 Type) with Installation Accessories	TEC 85100:2005	GR/OFC‑13/01.SEP.2005	20050901 01-09-2005	GR	Type Approval	Tx
84	New Standard on Radio Devices in unlicensed band 2.4 GHZ	TEC 38016:2005	SD/RAD-01/01.SEP 2005	20050901 01-09-2005	SD		R
85	NSD/ISD Payphone	TEC 79030:2005	GR/PCO-09/02. NOV 2005	20051101 01-11-2005	GR	Type Approval	FN
86	Asymmetrical Line (ADSL) Test Set	TEC 73040:2006	GR/DSA-02/02 JAN 2006	20060101 01-01-2006	GR	Type Approval	FA
87	Copper Pair Tester for Digital Subscriber (XDSL) working	TEC 73050:2006	GR/DSA-01/02 JAN 2006	20060101 01-01-2006	GR	Type Approval	FA
88	Base Station Antenna in 824-894 MHz, 1880-1900 MHz and 1920-2170 MHz frequency bands	TEC 35170:2006	GR / ANT-20 /02. JAN 2006	20060101 01-01-2006	GR	Type Approval	R
89	RF Fixed Attenuator(DC- 40 GHz)	TEC 41290:2006	GR/TIT-18/02. FEB 2006	20060201 01-02-2006	GR	Type Approval	R
90	5.5 And 8.0 m Earth station antenna operating in Ku band	TEC 41360:2006	GR/SAN-11/03.FEB 2006	20060201 01-02-2006	GR	Type Approval	R
91	3.8 m Earth station antenna operating in C- band	TEC 41380:2006	GR /SAN-15/02. FEB. 2006	20060201 01-02-2006	GR	Type Approval	R
92	User Equipment for WCDMA 3G	TEC 20000:2006	GR/MSG-02/01 FEB 06	20060201 01-02-2006	GR	Type Approval	MT
93	High Count Metal free Optical Fibre Cable (Ribbon Type for Access Network)	TEC 85030:2006	GR/OFC‑05/02.MAR.2006	20060301 01-03-2006	GR	Type Approval	Tx
94	Buttinski Telephone Handset	TEC 79130:2006	GR/BUT-01/03. MAR2006	20060301 01-03-2006	GR	Type Approval	FN
95	Intelligent Network System And Service Description	TEC 58220:2006	GR/INS-01/04.MAR2006	20060301 01-03-2006	GR	Type Approval	NGS
96	National SCCP Standards	TEC 58176:2006	SD/CCS-03/03.MAR 06	20060301 01-03-2006	SD		NGS
97	200W and 300W Solid State Power Amplifiers ( SSPAs) (1+1) System operating in C band	TEC 41140:2006	GR/SPA-08/02.MAR.2006	20060301 01-03-2006	GR	Type Approval	R
98	General Packet Radio Services for GSM GERAN and UMTS	TEC 21010:2006	GR/GPR-02/01. MAR2006	20060301 01-03-2006	GR	Type Approval	MT
99	Short Message Service Centre SMSC	TEC 22040:2006	GR/SMS-01/02.MAR2006	20060301 01-03-2006	GR	Type Approval	MT
100	Tools for Installation & Operation of OFC & for Assembly of Optical Fibre Splice Closures	TEC 89060:2006	GR/OFT‑01/03.APR.2006	20060401 01-04-2006	GR	Type Approval	Tx
101	Web Cache System	TEC 52040:2006	GR/WCE - 01/03. JUL 06	20060701 01-07-2006	GR	Type Approval	IT
102	Feeder cable for 900 MHz, 1800 MHz and 2.1 GHz/UMTS Frequency bands ( 890-960 MHz, 1710-1880 and 1920-2170 MHz)	TEC 35080:2006	GR/FDR-13/02.SEP 2006	20060901 01-09-2006	GR	Type Approval	R
103	7 GHz High Performance Antenna	TEC 35130:2006	GR / ANT-04 /04. SEP 2006	20060901 01-09-2006	GR	Type Approval	R
104	Base Station Panel and Omni Antennas 890-960 MHZ, 1710-1880 MHZ and 1920-2170 MHz frequency bands	TEC 35180:2006	GR / ANT-21 /02. OCT 2006	20061001 01-10-2006	GR	Type Approval	R
105	Intermediate Data Rate (IDR) Equipment in Ku band.	TEC 41170:2006	GR/IDR-02 / 02. NOV06	20061101 01-11-2006	GR	Type Approval	R
106	Intermediate Data Rate Equipment (IDR) operating in C band	TEC 41180:2006	GR/IDR-01 /04.NOV 2006	20061101 01-11-2006	GR	Type Approval	R
107	Multi Channel Per Carrier Very Small Aperture Terminal (MCPC VSAT) operating in C band	TEC 41200:2006	GR/MPC-01/06.Nov 06	20061101 01-11-2006	GR	Type Approval	R
108	MPLS Performance Analyser	TEC 52070:2007	GR/DCS-10/02 FEB-07	20070201 01-02-2007	GR	Type Approval	IT
109	MPLS Protocol Analyser	TEC 52080:2007	GR/DCS-11/02 FEB-07	20070201 01-02-2007	GR	Type Approval	IT
110	6 GHz High Performance Antenna	TEC 35110:2007	GR/ANT-06/04.FEB2007	20070201 01-02-2007	GR	Type Approval	R
111	Optical Dispersion Analyzer	TEC 88030:2021	GR/ODA‑01/01.MAR.2007	20211201 01-12-2021	GR	Type Approval	Tx
112	Voice Quality Analyser	TEC 52060:2007	GR/DCS - 12/02.MARCH.2007	20070301 01-03-2007	GR	Type Approval	IT
113	Completion of Calls to Busy Subscriber(CCBS)	TEC 58094:2007	SR/CBS-01/01.MAR2007	20070301 01-03-2007	SR	Service Approval	NGS
114	11m Earth station antennas operating in C- band	TEC 41320:2007	GR/SAN-01/03.MARCH 2007	20070301 01-03-2007	GR	Type Approval	R
115	7 m Earth station antennas operating in C- band	TEC 41330:2007	GR/SAN-03/03.MAR.2007	20070301 01-03-2007	GR	Type Approval	R
116	1.2 And 1.8 m Earth station antenna operating in Ku band	TEC 41370:2007	GR/SAN-12/03.MAR 2007)	20070301 01-03-2007	GR	Type Approval	R
117	Radio Network Planning Tool for GSM and WCDMA	TEC 23010:2007	GR/RPT-01/01 MAR.2007	20070301 01-03-2007	GR	Type Approval	MT
118	BTS and Node B Tester for GSM GPRS EDGE and WCDMA Networks	TEC 23020:2007	GR/BTT-01/01.MAR 2007	20070301 01-03-2007	GR	Type Approval	MT
119	Fibre Distribution Management System for OFC (Type I, TypeII, TypeIII) with Amendment No. 1 dated 02.05.12	TEC 87010:2007	GR/FDM‑01/02.APR.2007	20070401 01-04-2007	GR	Type Approval	Tx
120	Thin Client	TEC 52050:2007	GR/THC-01/03. APR07	20070401 01-04-2007	GR	Type Approval	IT
121	Large Size Digital Local cum Tandem Exchange (VOL.I & VOL II)	TEC 58210:2007	GR/LLT-01/06.APR2007	20070401 01-04-2007	GR	Type Approval	NGS
122	11 GHz High Performance Antenna	TEC 35140:2007	GR / ANT-03 /04. APR 2007	20070401 01-04-2007	GR	Type Approval	R
123	13 GHz High Performance Antenna	TEC 35150:2007	GR / ANT-07 /04. APR 2007	20070401 01-04-2007	GR	Type Approval	R
124	Spectrum Analyser (50 MHz – 40 GHz)	TEC 44110:2007	GR/TIT-21/02. APR 2007	20070401 01-04-2007	GR	Type Approval	R
125	Wireless Application Protocol WAP Network	TEC 22060:2007	GR/WAP-01/ 02.APR 2007	20070401 01-04-2007	GR	Type Approval	MT
126	Intelligent Network Application Protocol (INAP)	TEC 58156:2024	SD/INP-01/02.MAY2007	20240626 26-06-2024	SD		NGS
127	2 Mbps Digital Echo Canceller	TEC 41210:2007	GR/ECH-02/03. MAY.2007	20070501 01-05-2007	GR	Type Approval	R
128	Synthesized Signal Generator(1GHz-40GHz)	TEC 44150:2007	GR/TIT-22/02.MAY 2007	20070501 01-05-2007	GR	Type Approval	R
129	1.8m and 2.4m Earth station antennas operating in C- band	TEC 41350:2007	GR/SAN-09/04.MAY 2007)	20070501 01-05-2007	GR	Type Approval	R
130	Intelligent Network System and Service description for GSM and WCDMA Networks	TEC 22070:2007	GR/lNG-01/02. MAY 07	20070501 01-05-2007	GR	Type Approval	MT
131	Metal free Optical Fibre Cable (G.652 D Fibre) (Amendment No. 1 dated 28.8.08)	TEC 85140:2007	GR/OFC‑17/01.JUN.2007	20070601 01-06-2007	GR	Type Approval	Tx
132	Cable Pulling eye and cup container	TEC 69430:2007	G/CDS-06/ 03.JUN 2007	20070601 01-06-2007	GR	Type Approval	FA
133	IPLC Traffic Lawful Interception and Monitoring System	TEC 49020:2025	TEC 49020:2007 (GR/IPL - 01/01JUL07)	20250301 01-03-2025	GR	Type Approval	IT
134	55° K Low Noise Amplifier Subsystem operating in C- band and Ext-C-band	TEC 41160:2007	GR/LNA- 03/03.JULY2007	20070701 01-07-2007	GR	Type Approval	R
135	Over The Air Platform For GSM WCDMA Networks	TEC 22080:2007	GR/OTA-02/01.JULY 2007	20070701 01-07-2007	GR	Type Approval	MT
136	Optical Spectrum Analyser	TEC 88080:2022	GR/OSA‑01/02.AUG.2007	20070801 01-08-2007	GR	Type Approval	Tx
137	13 GHz Wave Guide	TEC 41090:2007	GR/FDR-05/04.DEC 2007	20071201 01-12-2007	GR	Type Approval	R
138	11 GHz Wave Guide	TEC 41100:2007	GR/FDR-01/04 .DEC 2007	20071201 01-12-2007	GR	Type Approval	R
139	10W/20W Solid State Power Amplifier (SSPA) (1+1) System in C- band	TEC 41110:2007	GR/SPA-01/03.DEC 2007	20071201 01-12-2007	GR	Type Approval	R
140	Spectrum Analyser (1 MHz – 21 GHz)	TEC 44120:2007	GR/TIT-08/04. DEC 2007	20071201 01-12-2007	GR	Type Approval	R
141	Digital Satellite Phone System (DSPS) in Ku band	TEC 41270:2008	GR/RRL-01/04.FEB 08	20080201 01-02-2008	GR	Type Approval	R
142	1 W to 20 W Ku- BAND SATELLITE RF TRANSCEIVERS (RFTs)	TEC 41410:2008	GR/RFT-01/02.FEB 2008	20080201 01-02-2008	GR	Type Approval	R
143	Service Description for Analogue Subscribers	TEC 58104:2008	SR/ASF-01/04.APR.2008	20080401 01-04-2008	SR	Service Approval	NGS
144	Long Distance Satellite Telephone (LDST) operating in C band	TEC 41190:2008	GR/LST-01/04.MAY.2008	20080501 01-05-2008	GR	Type Approval	R
145	3.8 m Earth station antenna operating in Ku band	TEC 41340:2008	GR/SAN-18/01.MAY 2008	20080501 01-05-2008	GR	Type Approval	R
146	1m Earth station antenna operating in Ku band	TEC 41390:2008	GR/SAN-17/02.MAY 2008	20080501 01-05-2008	GR	Type Approval	R
147	1.2 m VSAT antenna operating in C band	TEC 41400:2008	GR/SAN-16/02.MAY 2008	20080501 01-05-2008	GR	Type Approval	R
148	Transient Safety Device (8 Pair Protector Module for use on back side of Mother Board of C-Dot Exchange)	TEC 69440:2008	GR/PTN-33/01. JUN 2008	20080601 01-06-2008	GR	Type Approval	FA
149	National Standards for H.248	TEC 59146:2008	SD/GCP-01/02 AUG.2008	20080801 01-08-2008	SD		NGS
150	Optical-Electrical-Optical (O-E-O) based Digital Cross-Connect (DXC) Equipment with Automatic Switched Optical Network (ASON) Capability	TEC 86120:2008	GR/DXC-03/02.SEP.2008	20080901 01-09-2008	GR	Type Approval	Tx
151	National Standards for SIP	TEC 59156:2008	SD/SIP-01/01 SEP.2008	20080901 01-09-2008	SD		NGS
152	Non–Zero Dispersion Optical Fibre Cable for Wideband Optical Transport (G.656 Fibre)	TEC 851500:2008	GR/OFC‑18/01.NOV 2008	20081101 01-11-2008	GR	Type Approval	Tx
153	Network Protocol Analyzer	TEC 61030:2020	TEC/GR/SW/NPA-001/01/JAN09	20090101 01-01-2009	GR	Type Approval	NGS
154	Multi frequency Register Signalling(R2MF)	TEC 58192:2009	TEC/IR/MFR-SIG/01/JAN-09	20090101 01-01-2009	IR	Interface Approval	NGS
155	CCS7	TEC 58132:2009	TEC/IR/CCS-SIG/01/JAN-09	20090101 01-01-2009	IR	Interface Approval	NGS
156	Services for NGN Subscribers	TEC 59164:2009	TEC/SR/NSF-SU2/01/JAN-09	20090101 01-01-2009	SR	Service Approval	NGS
157	Intermediate Frequency Combiner / Divider	TEC 41230:2009	TEC/GR/TX/CIF-001/03/JAN-09	20090101 01-01-2009	GR	Type Approval	R
158	400W/700W High Power Amplifiers (1+) operating in C and Ext C band.	TEC 41250:2009	TEC/GR/TX/HPA-001/01/JAN- 09	20090101 01-01-2009	GR	Type Approval	R
159	Uplink Interfacility Waveguide for C, Ext-C & Ku band	TEC 41460:2009	TEC/GR/TX/SWG-001/03/JAN-09	20090101 01-01-2009	GR	Type Approval	R
160	50 W/100 W C- BAND SATELLITE RF TRANSCEIVERS (RFTs)	TEC 41430:2009	GR/RFT-002/01	20090128 28-01-2009	GR	Type Approval	R
161	Optical Fibre Cable for FTTH application (G.657 A Fibre)	TEC 85160:2021	GR/OFC‑19/01.FEB 2009	20210301 01-03-2021	GR	Type Approval	Tx
162	STM 1/4/16/64 and Standalone STM-64 SDH Analyzer without Jitter and Wander	TEC 88260:2009	GR/SDA‑04/02.FEB.2009	20090201 01-02-2009	GR	Type Approval	Tx
163	STM 1/4/16/64 and Standalone STM-64 SDH Analyzer with  Jitter and Wander	TEC 88270:2009	GR/SDA‑05/02.FEB.2009	20090201 01-02-2009	GR	Type Approval	Tx
164	Feeder Cable for C, Ext C Ku band Inter facility Downlink Feeder Cable	TEC 41470:2009	TEC/GR/TX/SFC-001/03/FEB-2009	20090201 01-02-2009	GR	Type Approval	R
165	2 Mb/s PCM Multiplexing Equipment	TEC 86010:2009	GR/PCM‑02/04.MAR.2009	20090301 01-03-2009	GR	Type Approval	Tx
166	SDH-based Digital Cross Connect system with 40G, 60G & 80G capacities	TEC 86110:2009	GR/DXC‑02/03.MAR.2009	20090301 01-03-2009	GR	Type Approval	Tx
167	Audio Streaming Platform	TEC 51000:2009	TEC/GR/AST - 001/01/MAR - 2009	20090301 01-03-2009	GR	Type Approval	IT
168	Internet Exchange Point (IXP)	TEC 51010:2009	TEC/GR/SA/IXP - 001/03.MAR 2009	20090301 01-03-2009	GR	Type Approval	IT
169	Video Gateway System	TEC 51020:2009	TEC/GR/VGW - 001/01/MAR - 2009	20090301 01-03-2009	GR	Type Approval	IT
170	Video Streaming Platform	TEC 51030:2009	TEC/GR/VST- 001/01/MAR- 2009	20090301 01-03-2009	GR	Type Approval	IT
171	SAR Measurement System	TEC 13010:2009	TEC/GR-SAR-001/01/MAR- 2009	20090301 01-03-2009	GR	Type Approval	R
172	20 W/50W/100W/250W Solid State Power Amplifier (SSPA) 1+1 System operating in ku band	TEC 41130:2009	TEC/GR/TX/SPA-002/01/MAR- 09	20090301 01-03-2009	GR	Type Approval	R
173	RF Power Combiner/Divider in C and Ku bands	TEC 41240:2009	TEC/GR/TX/C/CRF- 001/03.MAR-09	20090301 01-03-2009	GR	Type Approval	R
174	LOW NOISE BLOCK CONVERTER IN C BAND	TEC 41300:2009	TEC/GR/TX/LNB-001/01/MAR- 09	20090301 01-03-2009	GR	Type Approval	R
175	1m/1.2m/1.8m/2.4m VSAT antenna operating in Ku band	TEC 41310:2009	TEC/TX/GR/SAN-013/03/MAR- 09	20090301 01-03-2009	GR	Type Approval	R
176	Drive Test Tool for Cellular Networks	TEC 23040:2025	TEC 23040:2009	20251223 23-12-2025	GR	Type Approval	MT
177	Post Processing Tool for GSM GPRS EDGE and WCDMA Networks	TEC 23050:2009	GR/WS/PPT-001/01.MAR 09	20090301 01-03-2009	GR	Type Approval	MT
178	Narrowband Remote Access Servers	TEC 48000:2009	TEC/GR/IT/RAS - 002/02.APRIL.2009	20090401 01-04-2009	GR	Type Approval	IT
179	Provider Backbone Bridge/ Provider Backbone Bridge Traffic Engineering (PBB/PBB-TE) Based Carrier Ethernet Networks (CEN) for Access Network Applications.	TEC 48010:2009	GR/CEN-01/01.OCT.2009	20091001 01-10-2009	GR	Type Approval	IT
180	Provider Backbone Bridge/ Provider Backbone Bridge Traffic Engineering (PBB/PBB-TE) Based Carrier Ethernet Networks (CEN) for Metro Aggregation Network Applications.	TEC 48020:2009	GR/CEN-02/01.OCT.2009	20091001 01-10-2009	GR	Type Approval	IT
181	50W/100W/200W/300W Solid State Power Amplifier (SSPA) (1+1) System Operating	TEC 41120:2009	TEC/GR/TX/SPA-08/03 OCT 09	20091001 01-10-2009	GR	Type Approval	R
182	Bandwidth Saving Satellite if Modem for C Band	TEC 41220:2009	TEC/ GR/TX/BSM- 01/01.OCT.2009	20091001 01-10-2009	GR	Type Approval	R
183	Optical Fibre Jumpers, Adapters, Hybrid Jumpers and Hybrid Adapters with Errata No. 1 dated 07.05.13	TEC 87070:2009	TEC/GR/TX/OFJ-01/05/NOV-09	20091101 01-11-2009	GR	Type Approval	Tx
184	Element Management System	TEC 61040:2009	TEC/GR/SW/EMS-001/ 02/ NOV. 09	20091101 01-11-2009	GR	Type Approval	NGS
185	SIP Application Server	TEC 59170:2009	TEC/GR/SW/SAS-S01/02/ NOV2009	20091101 01-11-2009	GR	Type Approval	NGS
186	30°K/45°K Low Noise Amplifier system operating in C-band	TEC 41150:2009	TEC/GR/TX/LNA- 06/03.NOV.2009	20091101 01-11-2009	GR	Type Approval	R
187	6 GHz Ultra High Performance Antenna	TEC 35120:2009	TEC/GR /PI/ANT-015/03/NOV-09	20091101 01-11-2009	GR	Type Approval	R
188	15 GHz High Performance Antenna	TEC 35160:2009	TEC/GR/PI/ANT-019/03/NOV-09	20091101 01-11-2009	GR	Type Approval	R
189	65° K/ 100° K LOW-NOISE AMPLIFIER SYSTEM OPERATING IN Ku-BAND	TEC 41440:2009	TEC/GR/ TX/LNA-04/04.NOV.2009	20091101 01-11-2009	GR	Type Approval	R
190	Small Size GSM Radio Sub System	TEC 21020:2009	GR /WS /BSS-002/01. DEC 2009	20091201 01-12-2009	GR	Type Approval	MT
191	Universal Subscriber Identity Module USIM	TEC 20010:2010	GR/WS/SIM-003/02.JAN 2010	20100101 01-01-2010	GR	Type Approval	MT
192	Internet Data Centre	TEC 51040:2010	TEC/GR/SA/IDC - 001/02 MAR 2010	20100301 01-03-2010	GR	Type Approval	IT
193	Video Surveillance Platform	TEC 51050:2010	TEC/GR/SA/VSP - 001/01/MAR - 10	20100301 01-03-2010	GR	Type Approval	IT
194	Video Ring back Tone	TEC 52090:2010	TEC/GR/SA/VRT - 001/01/MAR - 10	20100301 01-03-2010	GR	Type Approval	IT
195	Fraud Management and Control Centre	TEC 58110:2025	TEC 58110:2010	20260105 05-01-2026	GR	Type Approval	NGS
196	IP Multi Media System Based on TISPAN Architecture	TEC 59180:2010	TEC/GR/SW/ITA-001/02/ MAR-10	20100301 01-03-2010	GR	Type Approval	NGS
197	National Standard for V5.2 Interface	TEC 58206:2010	TEC/SD/SW/VAN-SIG/03/ MAR.2010	20100301 01-03-2010	SD		NGS
198	GR ON IP OVER SATELLITE NETWORK	TEC 41010:2010	TEC/TX/GR/BOS-01/01 MAR. 2010	20100301 01-03-2010	GR	Type Approval	R
199	Digital Circuit Multiplication Equipment (DCME) with20:1 gain	TEC 41080:2010	TEC/TX/ GR/DME-02 /03 .MAR 2010	20100301 01-03-2010	GR	Type Approval	R
200	RF Power Meter (50 MHz to 40 GHz)	TEC 44010:2010	TEC/GR/TX/RPM-019/03 MAR- 2010	20100301 01-03-2010	GR	Type Approval	R
201	Frequency Counter (10 Hz – 40 GHz)	TEC 44020:2010	TEC/GR/TX/FC-020/03/MAR-10	20100301 01-03-2010	GR	Type Approval	R
202	Spectrum Analyzer (1 MHz to 3.0 GHz)	TEC 44040:2010	No.TEC/GR/TX/SA-009/04. MAR  2010	20100301 01-03-2010	GR	Type Approval	R
203	Standard for Environmental testing of Telecommunication equipment	TEC 14016:2010	SD: QM-333 ISSUE MARCH 2010 (Supersedes : QM-333/Issue-I/September 1990)	20100301 01-03-2010	SD		R
204	Optical Fibre Termination & Distribution Box (for FTTH applications)	TEC 87030:2010	TEC/GR/TX/FTB‑02/02/APR-2010	20100401 01-04-2010	GR	Type Approval	Tx
205	Splice Closure for Optical Fibre Cables	TEC 87080:2025	TEC 87080:2010	20250822 22-08-2025	GR	Type Approval	Tx
206	Optical Time Domain Reflectometer (Type II) (1550 nm & 1625 nm wavelength) for Long Haul Applications	TEC 88140:2010	TEC/GR/TX/OTD‑03/02/APR-2010	20100401 01-04-2010	GR	Type Approval	Tx
207	PON OTDR (Type-A) for FTTH Applications	TEC 88170:2010	TEC/GR/TX/OTD‑04/01/APR-2010	20100401 01-04-2010	GR	Type Approval	Tx
208	PON OTDR (Type-B) for FTTH Applications	TEC 88180:2010	TEC/GR/TX/OTD‑05/01/APR-2010	20100401 01-04-2010	GR	Type Approval	Tx
209	PON Power Meter (For FTTH applications)	TEC 88190:2010	TEC/GR/TX/OPM‑03/01/APR-2010	20100401 01-04-2010	GR	Type Approval	Tx
210	Next Generation SDH Transport Network Tester @ STM 1, STM 1/ 4, STM 1/4/16 at 1310 & 150 NM & STM 64 rates at 1550 NM Wave Lengths	TEC 88250:2010	TEC/GR/TX/SDA- 003/02/ APR-2010	20100401 01-04-2010	GR	Type Approval	Tx
211	Fibre Distribution Frames	TEC 87000:2010	TEC/GR/TX/FDF‑01/02/MAY-2010	20100501 01-05-2010	GR	Type Approval	Tx
212	Termination Box for Optical Fibre Cables (Metal Free & Armoured)	TEC 87020:2010	TEC/GR/TX/FTB‑01/03/MAY-2010	20100501 01-05-2010	GR	Type Approval	Tx
213	STM 1 Synchronous Multiplexer	TEC 86020:2011	TEC/GR/TX/SDH‑004/04.JAN.2011	20110101 01-01-2011	GR	Type Approval	Tx
214	STM 4 Synchronous Multiplexer	TEC 86030:2011	TEC/GR/TX/SDH‑010/03.JAN.2011	20110101 01-01-2011	GR	Type Approval	Tx
215	STM 16 Synchronous Multiplexer	TEC 86040:2011	TEC/GR/TX/SDH‑008/03.JAN.2011	20110101 01-01-2011	GR	Type Approval	Tx
216	STM 64 Synchronous Multiplexer	TEC 86050:2011	TEC/GR/TX/SDH‑007/02.JAN.2011	20110101 01-01-2011	GR	Type Approval	Tx
217	Optical Fibre Splice Protection Sleeves	TEC 89020:2011	TEC/GR/TX/PTS-01/03/JAN-2011	20110101 01-01-2011	GR	Type Approval	Tx
218	Optical Fibre Splice Protection Sleeves for Optical Fibre Ribbon	TEC 89030:2011	TEC/GR/TX/PTS-02/03/JAN-2011	20110101 01-01-2011	GR	Type Approval	Tx
219	Value Regulated Lead Acid (VRLA) Batteries with amendment dated 24.7.2012	TEC 67010:2026	TEC 67010:2011	20260806 06-08-2026	GR	Type Approval	FA
220	Tower Mounted Amplifier	TEC 35010:2010	TEC/GR/TX/TMA-01/01 JAN 11	20110101 01-01-2011	GR	Type Approval	R
221	Portable VSAT Terminal	TEC 41070:2011	TEC/GR/TX/PVT- 001/01.JAN-2011	20110101 01-01-2011	GR	Type Approval	R
222	7 GHz Wave Guide	TEC 35030:2011	TEC/GR/TX/FDR- 02/05.JAN 2011	20110101 01-01-2011	GR	Type Approval	R
223	Armoured Optical Fibre Cable for Underground Duct Application	TEC 85170:2024	TEC/GR/TX/OFC-020/01/MAR-11	20240401 01-04-2024	GR	Type Approval	Tx
224	Optical Router	TEC 48030:2011	TEC/GR/SA/DCA-22/03 MARCH.2011	20110301 01-03-2011	GR	Type Approval	IT
225	Electronic Commerce	TEC 51060:2011	TEC/GR/IT ECM - 01/03 MAR 2011	20110301 01-03-2011	GR	Type Approval	IT
226	Standard for IPv6 Conformance and interoperability	TEC 51026:2011	SD/IPV6 - 001/01 MARCH.2011	20110301 01-03-2011	SD		IT
227	Fibre to the Antenna	TEC 35020:2011	TEC/GR/TX/FTA- 001/01/MAR-11	20110301 01-03-2011	GR	Type Approval	R
228	Broadband Wireless Access System	TEC 36120:2011	No.TEC/GR/WS/BWA-001/02/MAR-11	20110301 01-03-2011	GR	Type Approval	R
229	18 GHz High Performance Antenna	TEC 35040:2011	TEC/GR/PI/ANT-009/04 MAR 2011	20110301 01-03-2011	GR	Type Approval	R
230	800 and 1900 MHz Patch Panel Antenna	TEC 35060:2011	GR/ANT-18/02. MARCH.2011	20110301 01-03-2011	GR	Type Approval	R
231	WCDMA Repeaters	TEC 21030:2011	GR/WS/RTG-001/01 MARCH 2011	20110301 01-03-2011	GR	Type Approval	MT
232	3G Data Card	TEC 20020:2011	GR/WS/3GD-001/01. MARCH 2011	20110301 01-03-2011	GR	Type Approval	MT
233	Universal Mobile Telecommunication System Terrestrial Radio Access Network UTRAN Rel 7	TEC 21040:2011	GR/WS/UTR-001/02 MARCH 2011	20110301 01-03-2011	GR	Type Approval	MT
234	OPGW Cable (for laying on Power lines)	TEC 85180:2011	TEC/GR/TX/OFC-21/01/SEP-11	20110901 01-09-2011	GR	Type Approval	Tx
235	Flexible Versatile Multiplexer Equipment for Access Network Applications	TEC 86000:2011	TEC/GR/TX/ANE-001/05.SEP.11	20110901 01-09-2011	GR	Type Approval	Tx
236	Wireless Local Area Network	TEC 38040:2011	TEC/GR/WS/WLAN-001/03/SEP-11	20110901 01-09-2011	GR	Type Approval	R
237	BTS Shelter	TEC 35070:2011	TEC/GR/PI/BSH-01/02 SEPT.11	20110901 01-09-2011	GR	type Approval	R
238	CLIP Phone	TEC 79092:2011	TEC/IR/TEL/008/01/DEC-11	20111201 01-12-2011	IR	Interface Approval	FN
239	Fibre Distribution Management System (Outdoor) for Optical Fibre Cables (Ribbon & Non-Ribbon)	TEC 87050:2012	TEC/GR/TX/FDM-003/01/MAR-12	20120301 01-03-2012	GR	Type Approval	Tx
240	Synchronous Supply Unit	TEC 89080:2012	TEC/GR/TX/SSU‑001/04. MAR 12	20120301 01-03-2012	GR	Type Approval	Tx
241	Broad Band Remote Access Server	TEC 48040:2025	TEC 48040:2012 (TEC/GR/I/RAS - 003/03.MAR.2012)	20250301 01-03-2025	GR	Type Approval	IT
242	Metropolitan Area Network (MAN)	TEC 49030:2012	TEC/GR/I/DCA - 021/02 MARCH.2012	20120301 01-03-2012	GR	Type Approval	IT
243	ADSL Based Broadband Network	TEC 49040:2012	TEC/GR/I/PDN - 012/02 MARCH.2012	20120301 01-03-2012	GR	Type Approval	IT
244	BGP/MPLS Virtual Private Network	TEC 49050:2012	TEC/GR/I/VPN - 001/03.MAR.2012	20120301 01-03-2012	GR	Type Approval	IT
245	Broadband Access on Cable TV Architecture	TEC 49060:2012	TEC/GR/I/CAB - 001/02.MAR.2012	20120301 01-03-2012	GR	Type Approval	IT
246	Precision Time Protocol (PTP) Slave Clock	TEC 49070:2024	TEC/GR/TX/PTP-003/01/MAR-12	20240131 31-01-2024	GR	Type Approval	IT
247	ISP (Internet Service Provider) Applications	TEC 51070:2012	TEC/GR/I/ISA - 001/02 MARCH.2012	20120301 01-03-2012	GR	Type Approval	IT
248	Hybrid Microwave Radio Equipment(15, 18 and 23GHz)	TEC 36050:2022	TEC/TX/GR/HMR- 001/01.MAR-12	20220301 01-03-2022	GR	Type Approval	R
249	Milimeter Wave (E-Band) Microwave Equipment	TEC 36060:2022	TEC/TX/GR/MMW- 001/01.MAR-12	20120301 01-03-2012	GR	Type Approval	R
250	IP Multimedia Subsystem	TEC 22110:2012	GR/WS/IMS- 001/01. MAR 2012	20120301 01-03-2012	GR	Type Approval	MT
251	Location based Information System	TEC 22120:2012	GR/WS/LBS-001/02.MARCH 2012	20120301 01-03-2012	GR	Type Approval	MT
252	Universal Mobile Telecommunication System Core Network Release 7	TEC 22130:2012	GR/WS/UCN-001/02 MAR 2012	20120301 01-03-2012	GR	Type Approval	MT
253	Optical splitter and WDM Coupler for Optical Access Technology	TEC 72010:2023	TEC 72010:2021	20231201 01-12-2023	GR	Type Approval	FA
254	Optical Fibre Splicing Machine	TEC 88090:2024	TEC 88090:2012	20240403 03-04-2024	GR	Type Approval	Tx
255	Ribbon Optical Fibre Splicing Machine	TEC 88100:2024	TEC 88100:2012	20240404 04-04-2024	GR	Type Approval	Tx
256	Ethernet Media Converter	TEC 89070:2012	TEC/GR/TX/EMC-001/02/SEP-12	20120901 01-09-2012	GR	Type Approval	Tx
257	Digital Distribution Frame	TEC 89090:2012	TEC/GR/TX/DDF-001/05/SEP-12	20120901 01-09-2012	GR	Type Approval	Tx
258	Interface Requirement for interchange of Digital Signals at 2, 8, 34, 45 & 140 Mb/s ports	TEC 89102:2012	TEC/IR/TX/DMX-007/02/SEP-12	20120901 01-09-2012	IR	Interface Approval	Tx
259	Systems employing Computer Telephony Integration	TEC 52002:2012	TEC/IR/I/CTI-001/04-SEP2012	20120901 01-09-2012	IR	Interface Approval	IT
260	Cordless Telephone	TEC 79162:2012	TEC/IR/TCL-001/04 SEP 2012	20120901 01-09-2012	IR	Interface Approval	FN
261	7GHz IP Microwave Radio Equipment	TEC 36070:2012	TEC/TX/GR/HMR- 002/01.SEP-12	20120901 01-09-2012	GR	Type Approval	R
262	13GHz IP Microwave Radio Equipment	TEC 36080:2012	TEC/TX/GR/HMR- 003/01.SEP-12	20120901 01-09-2012	GR	Type Approval	R
263	Digital Network Synchronization Equipment	TEC 49080:2012	TEC/GR/SW/SYN-001/01/OCT2012	20121001 01-10-2012	GR	Type Approval	IT
264	Cloud Infrastructure	TEC 50000:2025	TEC 50000:2012 (TEC/GR/I/CLI-001/01 OCT 2012)	20250424 24-04-2025	GR	Type Approval	IT
265	2048 Kbps line Drivers	TEC 52100:2012	TEC/GR/I/DCA - 014/04 OCT 2012	20121001 01-10-2012	GR	Type Approval	IT
266	xDSL main Distribution Frame (xDSL MDF) for DSLAM equipment with xDSL MDF splitter block and xDSL POT splitter	TEC 69100:2013	TEC/GR /TX/CTN-04/01/Feb 2013	20130201 01-02-2013	GR	Type Approval	FA
267	Softswitch for Local & Transit Wireline Application	TEC 59030:2013	TEC/GR/SW/NGN-LTS/02. Feb’ 13	20130201 01-02-2013	GR	Type Approval	NGS
268	Mobile Station handset based on GSM GPRS EGPRS	TEC 20002:2013	TEC/M/IR/GSM- 001/01.FEB 2013	20130201 01-02-2013	IR	Interface Approval	MT
269	User Equipment Handset based on WCDMA HSPA	TEC 20012:2013	TEC/ IR /WS/CDM- 001/01. FEB 2013	20130201 01-02-2013	IR	Interface Approval	MT
270	Remote Access Server (RAS)	TEC 48002:2013	TEC/IR/IT/RAS-001/05 MAR 2013	20130301 01-03-2013	IR	Interface Approval	IT
271	Diameter signalling controller	TEC 59080:2022	TEC/GR/SW/DSC-001/01/Mar13	20220401 01-04-2022	GR	Type Approval	NGS
272	Packet Microwave Radio Equipment (15, 18 & 23GHz )	TEC 36090:2022	TEC/GR/TX/PMR- 001/01.MAR-13	20220301 01-03-2022	GR	Type Approval	R
273	Cordless Telephone	TEC 79150:2013	TEC/GR/TCL-002/03 SEP 2013	20130901 01-09-2013	GR	Type Approval	FN
274	Radio Modem in ISM band	TEC 38032:2013	IR/MOD-010/03. SEP 2013	20130901 01-09-2013	IR	Interface Approval	R
275	L-Band Intermediate Data Rate (IDR) Modem for C and Ku Band	TEC 41020:2013	TEC/GR/TX/IDR- 003/01.OCT-13	20131001 01-10-2013	GR	Type Approval	R
276	Composite Optical Test instrument (OTDR, Power Meter & Light Source)	TEC 88000:2013	TEC/GR/TX/COI‑001/02/NOV-13	20131101 01-11-2013	GR	Type Approval	Tx
277	Optical Loss Test set Light Source and Power Meter	TEC 88010:2013	TEC/GR/TX/COI‑002/02/NOV-13	20131101 01-11-2013	GR	Type Approval	Tx
278	Optical Power meter (Type A & Type B)	TEC 88060:2013	TEC/GR/TX/OPM‑001/04/NOV-13	20131101 01-11-2013	GR	Type Approval	Tx
279	23 GHz High Performance Antenna	TEC 35050:2013	TEC/GR/PI/ANT- 022/01.NOV-13	20131101 01-11-2013	GR	Type Approval	R
280	IR on WiFi CPE (USB)	TEC 38022:2013	TEC/IR/WFU-001/01 DEC 2013	20131201 01-12-2013	IR	Interface Approval	R
281	3G Data Card	TEC 20022:2013	TEC/IR/WS/3GD-001/01. DEC 13	20131201 01-12-2013	IR	Interface Approval	MT
282	Router for MPLS Based Transport Network	TEC 48050:2025	TEC 48050:2024	20251210 10-12-2025	GR	Type Approval	IT
283	Optical Transport Network (OTN) Analyzer	TEC 88290:2014	TEC/GR/TX/OTA-001/02/MAR-14	20140301 01-03-2014	GR	Type Approval	Tx
284	LAN Switch	TEC 48060:2026	TEC 48060:2024	20260116 16-01-2026	GR	Type Approval	IT
285	Integrated Gateway Router	TEC 48070:2014	TEC/GR/IT/TCP-005/01. MAR 2014	20140301 01-03-2014	GR	Type Approval	IT
286	Firewall System	TEC 49090:2023	TEC/GR/IT/FWS - 001/04. MAR.2014	20230522 22-05-2023	GR	Type Approval	IT
287	Content Delivery Network	TEC 51080:2014	TEC/GR/IT/CDN - 01/03. MAR 2014	20140301 01-03-2014	GR	Type Approval	IT
288	Set Top Box for Content Services in IP Network	TEC 51090:2014	TEC/GR/IT/STB - 001/03 MAR 2014	20140301 01-03-2014	GR	Type Approval	IT
289	Routers	TEC 48012:2014	TEC/IR/IT/TCP-001/05.MAR.2014	20140301 01-03-2014	IR	Interface Approval	IT
290	Customer Premises Equipment for MPLS Network	TEC 48022:2014	TEC/IR/IT/ CPE - 003/02 MAR 2014	20140301 01-03-2014	IR	Interface Approval	IT
291	Universal Mobile Phone Charger	TEC 66050:2014	TEC/GR/TX/UMC-001/01/MAR-14	20140301 01-03-2014	GR	Type Approval	FA
292	Characterization of VRLA Batteries and Guidelines for the O&M of VRLA batteries No.	TEC 67019:2014	TEC/GL/TX/BAT-04/03/March.2014	20140301 01-03-2014	GL		FA
293	Electronic Locator System	TEC 73070:2025	TEC 73070:2014	20251113 13-11-2025	GR	Type Approval	FA
294	POLICY AND CHARGING RULE FUNCTION	TEC 59120:2022	TEC/GR/SW/PCF-001/01 MAR-14	20220501 01-05-2022	GR	Type Approval	NGS
295	Line Media Gateway	TEC 59070:2014	TEC/GR/SW/LMG -001/02. Mar. 14	20140301 01-03-2014	GR	Type Approval	NGS
296	34Mbps BANDWIDTH SAVING SATELLITE MODEM	TEC 41030:2014	TEC/GR/TX/BSM-02/01.MAR 2014	20140301 01-03-2014	GR	Type Approval	R
297	RAN OPTIMIZATION FOR SATELLITE NETWORK	TEC 41040:2014	TEC/TX/GR/RAN-001/01.MAR.2014	20140301 01-03-2014	GR	Type Approval	R
298	Ethernet Electrical to Optical media Converter	TEC 48080:2025	TEC 48080:2014 (TEC/ GR/ IT/ EOC - 001/0 4 SEP 2014)	20250424 24-04-2025	GR	Type Approval	IT
299	Ethernet Electrical to Optical media Converter	TEC 48032:2014	TEC/IR/IT/EOC-002/01 SEP 2014	20140901 01-09-2014	IR	Interface Approval	IT
300	LAN Switch	TEC 48042:2014	TEC/IR/IT/LSW-003/01 SEP 2014	20140901 01-09-2014	IR	Interface Approval	IT
301	Firewall System	TEC 49002:2014	TEC/IR/IT/FWS-002/01 SEP 2014	20140901 01-09-2014	IR	Interface Approval	IT
302	Set Top Box for Content Delivery Services in IP Network	TEC 51002:2014	TEC/IR/IT/STB-002/02 SEP 2014	20140901 01-09-2014	IR	Interface Approval	IT
303	Optical Fixed Attenuator (Type A & Type B)	TEC 88040:2014	TEC/GR/TX/OPA‑003/03/OCT-14	20141001 01-10-2014	GR	Type Approval	Tx
304	Optical Variable Attenuator (Type A & Type B)	TEC 88050:2014	TEC/GR/TX/OPA‑001/04/OCT-14	20141001 01-10-2014	GR	Type Approval	Tx
305	WAN OPTIMIZATION FOR SATELLITE NETWORK	TEC 41050:2014	TEC/ TX/GR/WAN-001/01.NOV 2014	20141101 01-11-2014	GR	Type Approval	R
306	SWITCHING Node with Network NETWORK INTERFACE AT STM-1	TEC 58082:2014	TEC/IR/SW/STM-001/03/DEC 2014	20141201 01-12-2014	IR	Interface Approval	NGS
307	SWITCHING Node with Network NETWORK INTERFACE AT 2048 Kbit/s	TEC 58072:2014	TEC/IR/SW/2MB-001/03/DEC2014	20141201 01-12-2014	IR	Interface Approval	NGS
308	Short Message Service Cell Broadcast SMSCB	TEC 22140:2015	TEC/GR/WS/CBC-001/03/JAN-15	20150101 01-01-2015	GR	Type Approval	MT
309	Ethernet Traffic Analyzer for Ethernet Transport Service Testing - Hand-held model	TEC 88200:2015	TEC/GR/TX/ETA‑004/02/FEB-15	20150201 01-02-2015	GR	Type Approval	Tx
310	Universal Subscriber Identity Module USIM	TEC 20030:2015	TEC/GR/WS/USM-001/03/FEB-15	20150201 01-02-2015	GR	Type Approval	MT
311	Subscriber Identity Module SIM	TEC 20032:2015	TEC/IR/WS/SIM-101/01/FEB-15	20150201 01-02-2015	IR	Interface Approval	MT
312	Universal Subscriber Identity Module USIM	TEC 20042:2015	TEC/IR/WS/USM-101/01/FEB-15	20150201 01-02-2015	IR	Interface Approval	MT
313	Aerial Drop Optical Fibre Cable with Installation Accessories (For Last mile applications	TEC 85200:2022	TEC/GR/TX/OFC-024/01/MAR-15	20220301 01-03-2022	GR	Type Approval	Tx
314	Remote Fibre Test and Monitoring System with Amendment	TEC 88150:2015	TEC/GR/TX/RFM-001/02/MAR-15	20150301 01-03-2015	GR	Type Approval	Tx
315	Layer 4-7 Load Balancer Switch	TEC 48090:2015	TEC/GR/IT/LSW-002/03/MAR-2015	20150301 01-03-2015	GR	Type Approval	IT
316	Relational Database Management System for Telecom Applications	TEC 51100:2015	TEC/GR/IT/RDB-001/01/MAR 2015	20150301 01-03-2015	GR	Type Approval	IT
317	Planning & Maintenance Guidelines for Switch Mode Power Supply (SMPS) Based Power Plant	TEC 66069:2015	TEC/GL/TX/SMP-03/03/MAR.2015	20150301 01-03-2015	GL		FA
318	Planning & Maintenance Guidelines for SPV Power Supply	TEC 66079:2015	TEC/GL/TX/SPV-05/02/MAR.2015	20150301 01-03-2015	GL		FA
319	IR for ADSL2+	TEC 70062:2015	TEC/IR/ADS-001/02/MAR.2015	20150301 01-03-2015	IR	Interface Approval	FA
320	Power Meter (DC,0.5Hz to 100 KHz Single Phase)	TEC 73080:2015	TEC/GR/TX/PM-001/01/MAR.2015	20150301 01-03-2015	GR	Type Approval	FA
321	Measurement Metrics and Measurement Methodology for Router and Switches for Green Passport	TEC 74019:2015	TEC/GL/TX/GT-001/01.MAR.2015	20150301 01-03-2015	GL		MT
322	Electronic Telephone Instrument	TEC 79052:2015	TEC/IR/TX/TEL-001/04. MAR 2015	20150301 01-03-2015	IR	Interface Approval	FN
323	Terminals for connecting to PSTN	TEC 79082:2015	TEC/IR/TX/PST-01/02.MAR 2015	20150301 01-03-2015	IR	Interface Approval	FN
324	V.92 Modem	TEC 80042:2015	TEC/IR/TX/MOD-001/03 MAR 2015	20150301 01-03-2015	IR	Interface Approval	FN
325	V.90 Modem	TEC 80062:2015	TEC/IR/TX/MOD-08/03.MAR 15	20150301 01-03-2015	IR	Interface Approval	FN
326	Group 3 FAX Machine/Card	TEC 80082:2015	TEC/IR/TX/FAX-01/05. MAR 2015	20150301 01-03-2015	IR	Interface Approval	FN
327	Hybrid Microwave Radio Equipment in upper 6 GHz band	TEC 36100:2015	TEC/GR/TX/MWE-001/01. MAR 2015	20150301 01-03-2015	GR	Type Approval	R
328	Wi-Fi Access Point	TEC 38012:2015	TEC/IR/R/WIFIAP/001/01 MAR-2015	20150301 01-03-2015	IR	Interface Approval	R
329	Radio Access System for Broadband Application in 3.3-3.4 GHz band.	TEC 36110:2015	No. TEC/GR/R/RAS/001/01. MAR 2015	20150301 01-03-2015	GR	Type Approval	R
330	STM-1 Customer Premises Equipment (CPE) for access network application	TEC 70050:2015	TEC/GR/FA/SDH-13/02 JUL 2015	20150701 01-07-2015	GR	Type Approval	FA
331	20 Meter Guyed Wire Supporting Mast for Cellular Mobile System	TEC 45010:2015	No.TEC/GR/PI/MST-013/01 AUG-2015	20150801 01-08-2015	GR	Type Approval	R
332	40 Meter Guyed Wire Supporting Mast for Cellular Mobile System	TEC 45030:2015	No.TEC/GR/PI/MST-015/01 AUG 2015	20150801 01-08-2015	GR	Type Approval	R
333	30 Meter Guyed Wire Supporting Mast for Cellular Mobile System	TEC 45020:2015	No. TEC/GR/PI/MST-014/01 AUG-2015	20150801 01-08-2015	GR	Type Approval	R
334	IP PABX	TEC 60020:2023	TEC/GR/SW/PBX-IP/01/MAR2015	20230401 01-04-2023	GR	Type Approval	NGS
335	SIP TERMINAL	TEC 59010:2024	TEC 59010:2015	20241226 26-12-2024	GR	Type Approval	NGS
336	Signalling Transfer Point (STP)	TEC 58120:2025	TEC 58120:2015	20260122 22-01-2026	GR	Type Approval	NGS
337	SIP Terminal	TEC 59012:2015	TEC/IR/SW/TER-SIP/02 OCT. 2015	20151001 01-10-2015	IR	Interface Approval	NGS
338	NMS	TEC 48100:2026	TEC 48100:2025	20260217 17-02-2026	GR	Type Approval	IT
339	IP based Interconnection between Service Providers Networks	TEC 51036:2015	TEC/SD/IT/IPI-001/01 NOV 2015	20151101 01-11-2015	SD		IT
340	ENUM SERVER	TEC 59110:2015	TEC/GR/SW/ENM-001/02/NOV-15	20151101 01-11-2015	GR	Type Approval	NGS
341	Subscriber Identity Module SIM	TEC 20040:2015	TEC/GR/WS/SIM-001/04/NOV-15	20151101 01-11-2015	GR	Type Approval	MT
342	UICC based ISIM including USIM	TEC 20052:2015	TEC/IR/WS/ISM-101/01/NOV-15	20151101 01-11-2015	IR	Interface Approval	MT
343	Non Zero Dispersion Shifted Single Mode Metal Free Optical Fibre Cable (G.655 C Fibre)	TEC 85050:2015	TEC/GR/TX/OFC-007/03/DEC-15	20151201 01-12-2015	GR	Type Approval	Tx
344	High Precision Cleaver for Ribbon Fibre	TEC 89040:2015	TEC/GR/TX/OCR-001/03/DEC-15	20151201 01-12-2015	GR	Type Approval	Tx
345	Hot Jacket Remover for Ribbon Fibre	TEC 89050:2015	TEC/GR/TX/OJR-001/03/DEC-15	20151201 01-12-2015	GR	Type Approval	Tx
346	Data Storage Infrastructure	TEC 49100:2015	TEC/GR/IT/DSI - 001/04.DEC.2015	20151201 01-12-2015	GR	Type Approval	IT
347	Ethernet Traffic Analyzer up to 10 G (Hand Held Model)	TEC 88230:2016	TEC/GR/TX/ETA-007/01/MAR-16	20160301 01-03-2016	GR	Type Approval	Tx
348	Integrated Systems	TEC 48110:2016	TEC/GR/IT/SRV-002/01/MAR 2016	20160301 01-03-2016	GR	Type Approval	IT
349	Software Defined Network [SDN] Controller, and Additional Requirements for LAN Switches, Carrier Ethernet Switches and Routers for SDN	TEC 50010:2016	TEC/GR/IT/SDN-001/01/MAR 2016	20160301 01-03-2016	GR	Type Approval	IT
350	Element Management System (eMS)	TEC 52006:2016	TEC/SD/IT/EMT-001/01/MAR 2016	20160301 01-03-2016	SD		IT
351	Solar Photo Voltaic (SPV) Power Supply for fixed wireless terminals and similar systems	TEC 66080:2016	TEC/GR/FA/SPV-02/04.MAR 2016	20160301 01-03-2016	GR	Type Approval	FA
352	Lithium Ion Battery for Telecom Applications	TEC 67030:2024	TEC/GR/TX/LIB-001/01 MAR 2016	20240328 28-03-2024	GR	Type Approval	FA
353	400 W and 750 W TWTHigh Power Amplifiers Operating in Ku-band	TEC 41060:2016	TEC/GR/R/HPA-001/01 MAR 2016	20160301 01-03-2016	GR	Type Approval	R
354	Radio Modems in Unlicensed (2.4/5 GHz) Band	TEC 38050:2023	TEC/GR/R/ISM-MOD-001/04.MAR 2016	20231101 01-11-2023	GR	Type Approval	R
355	Handheld Spectrum Analyser (100 KHz – 3.0 GHz)	TEC 44030:2010	TEC/GR/R/SA-009/05.MAR2016	20160301 01-03-2016	GR	Type Approval	R
356	4.8 and 6.3 m Earth Station Antenna Operating in C-band	TEC 41080:2016	No.TEC/GR/R/ANT-001/01 MAR 2016	20160301 01-03-2016	GR	Type Approval	R
357	20W to 100W C – BAND SATELLITE BLOCK UP CONVERTERS (BUCs)	TEC 41420:2016	TEC/GR/R/BUC-001/01.MAR.16	20160301 01-03-2016	GR	Type Approval	R
358	Executive Telephone System	TEC 79022:2006	TEC/IR/TX/ETS-003/02 MAY 2016	20160501 01-05-2016	IR	Interface Approval	FN
359	Multi Line Telephone System	TEC 79112:2016	TEC/IR/TX/MTS-002/02.MAY 2016	20160501 01-05-2016	IR	Interface Approval	FN
360	Audio Conference Facility Device	TEC 79122:2016	TEC/IR/CON-001/03.MAY 2016	20160501 01-05-2016	IR	Interface Approval	FN
361	Point of Sales(POS) terminal with PSTN/CDMA/ GSM/GPRS interface	TEC 80012:2016	TEC/IR/TX/POS-001/05. MAY 2016	20160501 01-05-2016	IR	Interface Approval	FN
362	MPLS SDN Router	TEC 48120:2016	TEC/GR/IT/TCP-006/01/AUG-16	20160801 01-08-2016	GR	Type Approval	IT
363	Element Management System (eMS) For Next Generation Networks (NGN)	TEC 49110:2026	TEC 49110:2025	20260217 17-02-2026	GR	Type Approval	IT
364	Call Centre	TEC 51110:2016	TEC/GR/IT/CLC-001/04/AUG-16	20160801 01-08-2016	GR	Type Approval	IT
365	TRUNK MEDIA GATEWAY	TEC 59060:2025	TEC 59060:2016	20260105 05-01-2026	GR	Type Approval	NGS
366	IP-PABX with MEDIAGATEWAY	TEC 60030:2023	TEC/GR/SW/PBX-005/01/SEP.2016	20230401 01-04-2023	GR	Type Approval	NGS
367	Integrated Access Device	TEC 59020:2016	TEC/GR/SW/IAD-001/03/SEP-16	20160901 01-09-2016	GR	Type Approval	NGS
368	Electromagnetic Compatibility Standard for telecommunication Equipment	TEC 11016:2016	TEC/SD/DD/EMC-221/05/OCT-16	20161001 01-10-2016	SD		R
369	EMF Strength Measuring Instrument in the Frequency Range of 30 MHz to 6 GHz and 24.25 GHz to 29.5 GHz	TEC 44060:2023	TEC/GR/RS/EMI-001/03/OCT-16	20230501 01-05-2023	GR	Type Approval	R
370	40/80 Channel Dense Wavelength Division Multiplexing (DWDM) Equipment with channel bitrates of 10Gbps for Metro/Core Network	TEC 86080:2016	TEC/GR/TX/WDM-010/01/DEC-16	20161201 01-12-2016	GR	Type Approval	Tx
371	Solar Photo Voltaic Power Supply for Telecom equipment	TEC 66090:2025	TEC 66090:2017	20251208 08-12-2025	GR	Type Approval	FA
372	WLAN Controller	TEC 38010:2017	TEC/GR/RS/WLAN-002/01/FEB 2017	20170201 01-02-2017	GR	Type Approval	R
373	ADSS Optical Fibre Cable for laying along Power Line Alignment	TEC 85190:2022	TEC/GR/TX/OFC-022/02/MAR-17	20220301 01-03-2022	GR	Type Approval	Tx
374	Riser Optical Fibre Cable with amendment dated 06.07.2020	TEC 85210:2017	TEC/GR/TX/OFC-025/01/MAR-17	20170301 01-03-2017	GR	Type Approval	Tx
375	Installation Accessories and fixtures of Self Supporting Metal free Optical Fibre Cable	TEC 87060:2024	TEC 87060:2017	20241216 16-12-2024	GR	Type Approval	Tx
376	Multi-Protocol Label Switching Transport Profile (MPLS-TP) Based Carrier Ethernet Network (CEN) for Access and Aggregation Network Applications	TEC 48130:2017	TEC/GR/IT/CEN-004/03/MAR-17	20170301 01-03-2017	GR	Type Approval	IT
377	Interactive Voice Response System.	TEC 51120:2017	TEC/GR/IT/IVR - 001/06.MAR-17	20170301 01-03-2017	GR	Type Approval	IT
378	VoIP Protocol/Performance Analyser	TEC 52110:2017	TEC/GR/IT/DCI - 001/04 MAR-17	20170301 01-03-2017	GR	Type Approval	IT
379	High Speed Line Drivers.	TEC 48052:2017	TEC/IR/I/DCA-18/06 MAR-17	20170301 01-03-2017	IR	Interface Approval	IT
380	Ethernet to G.703 Interface Converter	TEC 48062:2017	TEC/IR/IT/DCA-020/04 MAR-17	20170301 01-03-2017	IR	Interface Approval	IT
381	Solar Photo Voltaic based Standalone/Hybrid Power Supply for Wi-Fi Terminals and other Similar Terminals	TEC 66100:2026	TEC 66100:2017	20260407 07-04-2026	GR	Type Approval	FA
382	SMPS Based Power Plants	TEC 66110:2025	TEC 66110:2024	20251006 06-10-2025	GR	Type Approval	FA
383	FTTH/FTTB/FTTC Broadband Access Applications using GPON Technology with amendment dated 28.6.2017	TEC 71010:2017	TEC/GR/FA/PON-01/03.MAR 2017	20170301 01-03-2017	GR	Type Approval	FA
384	Wavelength Division Multiplexing Passive Optical Network (WDM-PON) Technology for FTTx based Broadband	TEC 71020:2017	TEC/GR/FA/WDM-PON-001/01 MAR 2017	20170301 01-03-2017	GR	Type Approval	FA
385	Generic Requirements of an Integrated Broadband System for Delivery of Digital Services in Rural Areas	TEC 80020:2017	TEC/GR/FN/IRB-001/01/ MAR-17	20170301 01-03-2017	GR	Type Approval	FN
386	WiFi Hotspot	TEC 38030:2017	TEC/GR/RS/WFS-001/02/MAR-17	20170301 01-03-2017	GR	Type Approval	R
387	Point to Multipoint Multi Frequency Broadband System for frequency bands 3.3-3.4 GHz,3.5 GHz, 10.5 GHz & 26 GHz	TEC 36190:2017	TEC/GR/RS/PMB-001/02/ MAR-17	20170301 01-03-2017	GR	Type Approval	R
388	Integrated Broadband System for Delivery of Digital Services in Rural Areas	TEC 23060:2017	TEC/GR/WS/IRB-001/01/MAR-17	20170301 01-03-2017	GR	Type Approval	MT
389	12 V Switch mode power supply (SMPS) for wireless/wire line terminals &similar Systems	TEC 66120:2017	TEC/GR/FA/SMP-02/03 JUN 2017	20170601 01-06-2017	GR	Type Approval	FA
390	Lightening for surge protection of telecom site.	TEC 66130:2025	TEC 66130:2024	20251006 06-10-2025	GR	Type Approval	FA
391	LAWFUL INTERCEPTION SYSTEM For PSTN / NGN / IMS	TEC 61010:2017	TEC/GR/SW/LIS-001/04/JUN-17	20170601 01-06-2017	GR	Type Approval	NGS
392	MONITORING EQUIPMENT FOR LAWFULINTERCEPTION OF PSTN / NGN / IMS	TEC 61020:2025	TEC 61020:2017	20260105 05-01-2026	GR	Type Approval	NGS
393	Telephony Application Server	TEC 59090:2017	TEC/GR/SW/TAS-001/01/JUN-17	20170601 01-06-2017	GR	Type Approval	NGS
394	SAR (Specific Absorption Rate) Measurement System for wireless communication devices used in close proximity to the human body (frequency range of 30MHz to 6 GHz))	TEC 13020:2017	TEC/GR/RS/SAR-002/01/JUL 17	20170701 01-07-2017	GR	Type Approval	R
395	Electronic Telephone Instrument	TEC 79040:2017	TEC/GR/CP/TEL-002/06 SEP -17	20170901 01-09-2017	GR	Type Approval	FN
396	Private Automatic Branch Exchange (PABX)	TEC 60010:2023	TEC/GR/SW/PBX-001/02/OCT17	20230401 01-04-2023	GR	Type Approval	NGS
397	PABX for network Connectivity	TEC 60012:2023	TEC/IR/SW/PBX-104/04 /OCT-17	20230401 01-04-2023	IR	Interface Approval	NGS
398	Multi-service Optical Transport Network (OTN) platform with DWDM bearer transport system for Metro and Core Network Applications	TEC 86090:2017	TEC/GR/TX/OTN-001/02/DEC-17	20171201 01-12-2017	GR	Type Approval	Tx
399	Raw Materials used in Manufacturing of Optical Fibre Cable	TEC 89010:2021	TEC/GR/TX/ORM‑001/05/DEC-17	20211201 01-12-2021	GR	Type Approval	Tx
400	Interactive Voice Response System	TEC 51012:2018	TEC/IR/IT/IVR-002/05 JAN-18	20180101 01-01-2018	IR	Interface Approval	IT
401	Asymmetric Digital Subscriber Line 2 Plus (ADSL 2+) System for Central Office and Remote Office Applications	TEC 70060:2018	TEC/GR/FA/ADS-06/02.JAN 2018	20180101 01-01-2018	GR	Type Approval	FA
402	Very High Speed Digital Subscriber Line (VDSL &VDSL2) Equipment COT and RT Applications	TEC 70070:2018	TEC/GR/FA/DSL-04/02.JAN 2018	20180101 01-01-2018	GR	Type Approval	FA
403	IP-DSLAM	TEC 70080:2018	TEC/GR/FA/SLM-001/01 JAN 2018	20180101 01-01-2018	GR	Type Approval	FA
404	Interface Requirements for interchange of  STM1, STM-4, STM-16, STM-64 signals between different networks	TEC 89112:2018	TEC/IR/TX/DMX‑006/04/MAR-18	20180301 01-03-2018	IR	Interface Approval	Tx
405	Server	TEC 48140:2025	TEC 48140:2018 (TEC/GR/IT/SRV-001/02/MAR-18)	20250424 24-04-2025	GR	Type Approval	IT
406	Unified Threat Management	TEC 49120:2025	TEC 49120:2018 (TEC/GR/IT/UTM-010/02 MAR-18)	20250301 01-03-2025	GR	Type Approval	IT
407	Network Function virtualisation Infrastsucture (NFVI) and Virtual Infrastructure Manager (VIM)	TEC 50020:2018	TEC/GR/IT/NFV-001/01/MAR-18	20180301 01-03-2018	GR	Type Approval	IT
408	Ethernet to E1 Converter	TEC 52120:2018	TEC/GR/IT/DCA-023/03 MAR-18	20180301 01-03-2018	GR	Type Approval	IT
409	Self Supporting Metal Free Aerial Optical Fibre Cable (For Hilly & Rural Area)	TEC 85020:2018	TEC/GR/TX/OFC-003/04/APR-18	20180401 01-04-2018	GR	Type Approval	Tx
410	Self Supporting Metal Free Aerial Optical Fibre Cable (For Urban areas)	TEC 85090:2018	TEC/GR/TX/OFC-012/02/APR-18	20180401 01-04-2018	GR	Type Approval	Tx
411	Aerial Drop Optical Fibre Cable for Last Mile Applications (Short Span)	TEC 85220:2022	TEC/GR/TX/OFC-026/01/APR-18	20220901 01-09-2022	GR	Type Approval	Tx
412	Assessment of Electromagnetic field exposure from Telecom Base Stations	TEC 13019:2025	TEC 13019:2024	20250127 27-01-2025	SD		R
413	Session Border Controller	TEC 59040:2024	TEC 59040:2018	20241226 26-12-2024	GR	Type Approval	NGS
414	Network-Network Interface for Session Border Controller	TEC 59042:2018	TEC/IR/SW/NNI-101/03/AUG-18	20180801 01-08-2018	IR	Interface Approval	NGS
415	SIGTRAN	TEC 59136:2018	TEC/SD/SW-/SGT-221/01/AUG-18	20180801 01-08-2018	SD		NGS
416	Intrusion Detection System for IP Network Security.	TEC 49130:2023	TEC/GR/IT/IDS-001/04/SEP-18	20230522 22-05-2023	GR	Type Approval	IT
417	Intrusion Prevention System	TEC 49140:2025	TEC 49140:2018 (TEC/GR/IT/IPS-001/03/SEP-18)	20250301 01-03-2025	GR	Type Approval	IT
418	10 Gigabit Symmetric Passive Optical Network(XGS-PON) Technology for FTTx based Broadband Applications	TEC 71030:2018	TEC/GR/FA/XGS-001/01 OCT 2018	20181001 01-10-2018	GR	Type Approval	FA
419	FTTX based Broadband Access Applications using GPON technology with Mini-OLT	TEC 71040:2018	TEC/GR /FA/PON-002/02/ NOV- 2018	20181101 01-11-2018	GR	Type Approval	FA
420	10 Gigabit Passive Optical Network(XG-PON) Technology for FTTx based Broadband Applications	TEC 71050:2018	TEC/GR/FA/XGA--001/02/NOV-2018	20181101 01-11-2018	GR	Type Approval	FA
421	TRUNK MEDIA GATEWAY	TEC 59062:2023	TEC/IR/SW/TMG-101/06/NOV-18	20181101 01-11-2018	IR	Interface Approval	NGS
422	Data Dictionary	TEC 52016:2019	TEC/SD/IT/SDD-221/02 FEB2019	20190201 01-02-2019	SD		IT
423	RF Monitoring System for continuous measurement of electromagnetic radiation	TEC 44050:2019	TEC/GR/RS/RMS-001/02/FEB-19	20190201 01-02-2019	GR	Type Approval	R
424	CALIBRATION OF ELECTROMAGNETIC FIELD STRENGTH MEASURING INSTRUMENT USED FOR MEASUREMENT OF EMF RADIATION FROM BASE STATION ANTENNA (300 MHz – 6 GHz)	TEC 44076:2019	TEC/SD/DD/CAL-EMF/01/FEB-19	20190201 01-02-2019	SD		R
425	Ethernet Traffic Analyzer 100 G (Hand Held Model)	TEC 88240:2019	TEC/GR/TX/ETA-008/01/MAR-19	20190301 01-03-2019	GR	Type Approval	Tx
426	Network Timing Protocol (NTP) Server	TEC 48150:2024	TEC/GR/IT/NTS-001/02/MAR-19	20240131 31-01-2024	GR	Type Approval	IT
427	Primary Refrence Clock cesieum frequency standards	TEC 49150:2019	TEC/GR/IT/SYN-003/04/MAR2019	20190301 01-03-2019	GR	Type Approval	IT
428	Time Synchronization in IP Networks	TEC 49004:2019	TEC/SR/IT/TSS-211/02 MAR-19	20190301 01-03-2019	SR	Service Approval	IT
429	Uninterrupted Power Supply (UPS) System	TEC 66140:2025	TEC 66140:2019	20251229 29-12-2025	GR	Type Approval	FA
430	G.Fast equipment	TEC 70090:2019	TEC/GR/FA/GFA-001/01 MAR 2019	20190301 01-03-2019	GR	Type Approval	FA
431	Multi function portable device for Biometric authentication/e-KYC, Digital KYC and Bill payment at Point of Sales(POS)	TEC 80000:2019	TEC/GR/TX/POS-001/01/MAR-19	20190301 01-03-2019	GR	Type Approval	FN
432	ISDN Customer Premises Equipment	TEC 58022:2019	TEC/IR/SW/ICP-102/04/MAR-19	20190301 01-03-2019	IR	Interface Approval	NGS
433	ISDN Network Termination (NT1)	TEC 58012:2019	TEC/IR/SW/NTI-102/04/MAR-19	20190301 01-03-2019	IR	Interface Approval	NGS
434	VSAT based Mobility Services	TEC 42022:2019	TEC/IR/SS/SCB-109/01/MAR-19	20190301 01-03-2019	IR	Interface Approval	R
435	Interface Requirements on Mobile Radio Trunking Subscriber Unit	TEC 39022:2019	TEC/IR/R/MRT-002/02/MAR-19	20190301 01-03-2019	IR	Interface Approval	R
436	Interface Requirements on Mobile Radio Trunking Communication Equipment	TEC 39012:2019	TEC/IR/R/MRT-001/02/MAR-19	20190301 01-03-2019	IR	Interface Approval	R
437	eNodeB	TEC 21050:2019	TEC/GR/WS/ENB-001/01/MAR-19	20190301 01-03-2019	GR	Type Approval	MT
438	EVOLVED PACKET CORE	TEC 22150:2019	TEC/GR/WS/EPC-001/01/MAR-19	20190301 01-03-2019	GR	Type Approval	MT
439	Embedded Subscriber Identity Module (ESIM)	TEC 20062:2019	TEC/IR/WS/ESM-101/01/MAR-19	20190301 01-03-2019	IR	Interface Approval	MT
440	Software Defined Wide Area Network (SDWAN)	TEC 49160:2025	TEC 49160:2019 (TEC/GR/IT/SDW/001/01MAY2019)	20250301 01-03-2025	GR	Type Approval	IT
441	Optical Time Domain Reflectometer (Mini)  (Type-A & Type-B)	TEC 88130:2019	TEC/GR/TX/OTD/002/04/AUG-19	20190801 01-08-2019	GR	Type Approval	Tx
442	Double Walled Corrugated (DWC) HDPE Duct	TEC 72020:2025	TEC 72020:2019 (TEC/GR/FA/DWC-034/02/AUG-19)	20250407 07-04-2025	GR	Type Approval	FA
443	Permanently lubricated HDPE telecom Ducts for use as underground optical fibre cable conduits	TEC 72030:2025	TEC 72030:2019 (TEC/GR/FA/CDS-008/04/AUG-19)	20250407 07-04-2025	GR	Type Approval	FA
444	Optical Time Domain Reflectometer (Type I) (1310 nm & 1550 nm wavelength) for Long Haul Applications	TEC 88120:2019	TEC/GR/TX/OTD‑001/05/SEP-19	20190901 01-09-2019	GR	Type Approval	Tx
445	VRLA batteries for high rate of discharge (UPS) application	TEC 67040:2019	TEC/GR/FA/BAT-002/04 /SEP-19	20190901 01-09-2019	GR	Type Approval	FA
446	Symmetric Pair High Bit Rate Digital Subscriber Line (SHDSL) System	TEC 70100:2019	TEC/GR/FA/DSL-03/02 SEP 19	20190901 01-09-2019	GR	Type Approval	FA
447	FTTH/FTTB/FTTC Broadband Access Applications Using EPON Technology	TEC 71060:2019	TEC/GR/FA/EPN-001/02/SEP-19	20190901 01-09-2019	GR	Type Approval	FA
448	Voluntary Code of Practice for Sustainable Telecom	TEC 74039:2019	NA	20191101 01-11-2019	GL		MT
449	Media Server	TEC 59100:2019	TEC/GR/SW/MDS-001/03/NOV-19	20191101 01-11-2019	GR	Type Approval	NGS
450	Signalling Gateway	TEC 59050:2025	TEC 59050:2019	20260122 22-01-2026	GR	Type Approval	NGS
451	Integrated Disaster Management System (IDMS) using Common Alert Protocol (CAP)	TEC 51004:2020	TEC/SR/IT/CAP-211/02/MAR-20	20200301 01-03-2020	SR	Service Approval	IT
452	Power System Based On Renewable Energy for Telecom Equipment	TEC 66150:2020	TEC/GR/FA/PSR-001/02.MAR-2020	20200301 01-03-2020	GR	Type Approval	FA
453	40-Gigabit-capable symmetric passive optical network (NG-PON2) technology for FTTX based broadband applications	TEC 71070:2020	GR No: TEC/GR/FA/NG2-001/01/MAR-20	20200301 01-03-2020	GR	Type Approval	FA
454	Micro duct for indoor and outdoor Applications	TEC 72040:2025	TEC 72040:2020 (TEC/GR/FA/MDS-001/02/MAR-2020)	20250407 07-04-2025	GR	Type Approval	FA
455	Stabilised Light Source Type A & Type B (with TSTP)	TEC 88160:2020	TEC/SD/TX/SLS-221/05/JUN-20	20200601 01-06-2020	GR	Type Approval	Tx
456	Ethernet Traffic Analyzer 1/10/100 G (Hand Held Model)	TEC 88300:2020	TEC/SD/TX/ETA-229/01/JUN-20	20200601 01-06-2020	GR	Type Approval	Tx
457	Precision Time Protocol (PTP) Grandmaster Clock	TEC 49170:2024	TEC/GR/IT/PTP-002/02/JUN-20	20240131 31-01-2024	GR	Type Approval	IT
458	Audio Conferencing	TEC 51014:2020	TEC/SR/IT/ACS -001/02/JUN - 20	20200601 01-06-2020	SR	Service Approval	IT
459	SAR for wireless communication devices used in close proximity to the human body	TEC 13016:2023	NA	20230424 24-04-2023	SD		R
460	Standard for Energy Consumption Rating and Energy Passport for Telecommunications Products, Equipment and Network/ Services	TEC 74046:2022	NA	20220801 01-08-2022	SD		MT
461	Media Resource Function	TEC 59190:2020	NA	20201001 01-10-2020	GR	Type Approval	NGS
462	Standard for GR for 40/80 Channel Dense Wavelength Division Multiplexing (DWDM) System with Channel bit-rate of 100/200 Gbps for Core/Metro Network Applications	TEC 86070:2021	TEC/GR/TX/WDM-009/01/MAR-16	20210101 01-01-2021	GR	Type Approval	Tx
463	Standard for IR for Interchange of ETHERNET Signals between Different Networks	TEC 89122:2021	TEC/IR/TX/ETH-008/01/JUN-12	20210301 01-03-2021	IR	Interface Approval	Tx
464	Standard for GR for Wi-Fi Access Point	TEC 38020:2021	TEC/GR/R/WiFi-002/02.DEC-15	20210301 01-03-2021	GR	Type Approval	R
465	Standard for Interface Requirements for Communication and Broadcast Networks for FSS/BSS + Addendum	TEC 42012:2022	TEC 42012:2021	20221007 07-10-2022	IR	Interface Approval	R
466	Standard for SR for Voice Mail Service	TEC 61064:2021	SR/VMS-01/03.MAY 2003	20210501 01-05-2021	SR	Service Approval	NGS
467	Standard for SR for Audiotex Service	TEC 61054:2021	SR/ATS-01/02.MAY 2003	20210501 01-05-2021	SR	Service Approval	NGS
468	Fibre Optic Network Terminal Box (FONT)	TEC 72050:2021		20210201 01-02-2021	GR	Type Approval	FA
469	ADSS OPTICAL Fibre Cable for laying along power line alignments (for Long Span)	TEC 85230:2021		20210301 01-03-2021	GR	Type Approval	Tx
470	WiMAX CPE USB	TEC 21090:2011	TEC/GR/CP/WiMAX-003/01/DEC 11	20111201 01-12-2011	GR	Type Approval	MT
471	WiMAX based Broadband Wireless Access System	TEC 21080:2011	TEC/GR/WS/BWA-001/02/Mar-11	20110301 01-03-2011	GR	Type Approval	MT
472	WiMAX CPE Indoor	TEC 20070:2011	TEC/GR/CP/WiMAX-001/01/FEB 11	20110201 01-02-2011	GR	Type Approval	MT
473	WiMAX CPE Outdoor	TEC 20060:2011	TEC/GR/CP/WiMAX-002/01/FEB-11	20110201 01-02-2011	GR	Type Approval	MT
474	Global Maritime Distress and Safety System GMDSS Terrestrial	TEC 23080:2005	GR/GMD-01/02 MAY 2005	20050501 01-05-2005	GR	Type Approval	MT
475	GSM Mobile Station and Fixed Cellular Terminal	TEC 20050:2004	GR/MSG-01/02 MAR 2004	20040301 01-03-2004	GR	Type Approval	MT
476	Multimedia Messaging Service MMS	TEC 22170:2003	GR/MMS-01/01 OCT 2003	20031001 01-10-2003	GR	Type Approval	MT
477	Nx25G-EPON (25G-EPON and 50G-EPON) for FTTx Broadband Access Applications	TEC 71080:2021		20210801 01-08-2021	GR	Type Approval	FA
478	10G-EPON for FTTx Broadband Access Applications	TEC 71090:2021		20210801 01-08-2021	GR	Type Approval	FA
479	XGS-PON (Mini-OLT) system for FTTx based broadband applications	TEC 71100:2021		20211101 01-11-2021	GR	Type Approval	FA
480	TSTP for 5G/5Gi trials	TEC 23006:2021 (Rev 1.0)		20211101 01-11-2021	TSTP		MT
481	Test Guide for Conditional Access System (CAS)	TEC 57015:2022		20220615 15-06-2022			C&B
482	Test Guide for Subscriber Management System (SMS)	TEC 57025:2022		20220615 15-06-2022			C&B
483	BANDPASS FILTER FOR C-BAND SATELLITE EARTH RECEIVERS IN 3700-4200 MHz WITH 30 MHz GUARD BAND	TEC 57030:2022		20220804 04-08-2022	GR	Type Approval	C&B
484	National Plan for Distribution of Indian Standard Time to Licensed Service Providers of Department of Telecommunications	TEC 49189:2022		20220801 01-08-2022	GL		IT
485	LAWFUL INTERCEPTION of MOBILE (GSM/UMTS/EPS/IMS/5G) NETWORK	TEC 22090:2026	TEC 22090:2011	20260408 08-04-2026	GR	Type Approval	MT
486	Converged Multi-Service Application Access Equipment	TEC 71120:2023		20230728 28-07-2023	GR	Type Approval	FA
487	Quantum Key Distribution System	TEC 91000:2022		20221026 26-10-2022	GR	Type Approval	QT
488	Compact LTE Mobile System	TEC 23070:2022		20221110 10-11-2022	GR	Type Approval	MT
489	gNodeB	TEC 21060:2022		20221122 22-11-2022	GR	Type Approval	MT
490	50G Higher Speed PON System for FTTx based Broadband applications	TEC 71110:2023		20230201 01-02-2023	GR	Type Approval	FA
491	eNodeB for 5G NSA	TEC 21070:2023		20230201 01-02-2023	GR	Type Approval	MT
492	5G Core	TEC 22160:2023		20230201 01-02-2023	GR	Type Approval	MT
493	Enhanced Multimedia Priority service (eMPS)	TEC 23036:2018		20230201 01-02-2023			MT
494	Enhanced Multi Level Precedence and Pre- Emption (eMLPP)	TEC 23026:2018		20230201 01-02-2023			MT
495	Design and Standard for Common Duct and Post Infrastructure along Highways and public pathways	TEC 81006:2023		20230313 13-03-2023	SD		FN
496	Mobile Number Portability	TEC 23016:2024		20240501 01-05-2024	TSTP		MT
497	Radio Over Fiber Systems	TEC 71130:2023		20230301 01-03-2023	GR		FA
498	Converged Gateway Node For Delivering Broadcast Content To Portable Devices Through Wireless LAN	TEC 57040:2023		20230301 01-03-2023	GR	Type Approval	C&B
499	Compact 5G Mobile System	TEC 23090:2023		20230301 01-03-2023	GR	Type Approval	MT
500	Quantum-Safe and Classical Cryptographic Systems	TEC 91010:2023		20230327 27-03-2023	GR	Type Approval	QT
501	Fairness Assessment and Rating of Artificial Intelligence Systems	TEC 57050:2023		20230707 07-07-2023	SD		C&B
502	Non-Geostationary Orbit (NGSO) Satellite Communication Networks in Fixed Satellite Service (FSS)	TEC 42032:2024	TEC 42032:2023	20241129 29-11-2024	IR	Interface Approval	R
503	Metal Free Optical Fibre Cable with Double HDPE Sheath for underground duct application (Type-I & Type-II)	TEC 85240:2023		20230724 24-07-2023	GR	Type Approval	Tx
504	Metal Free Ribbon Optical Fibre Cable with Double HDPE Sheath for underground duct application	TEC 85250:2023		20230724 24-07-2023	GR	Type Approval	Tx
505	MTCTE User Instructions V.3.0	TEC 93019: 2024	TEC/GL/DD/TCP-811/05/Jul19	20240123 23-01-2024	GL		TC
506	Small Size gNodeB	TEC 21100:2024		20240301 01-03-2024	GR	Type Approval	MT
507	Hybrid Set top Box (STB) with support for Ultra High Definition (UHD) & Virtual Reality (VR)	TEC 57060:2024		20240301 01-03-2024	GR	Type Approval	C&B
508	Compendium of TSTP of IT	TEC 48169:2024	TEC 48169:2016	20240712 12-07-2024	TSTP		IT
509	Procedure for Mandatory Testing & Certification of Telecom Equipment	TEC 93009: 2024	TEC 93009:2021	20240403 03-04-2024	GL		TC
510	Calling Name Presentation Service	TEC 23046:2024		20240529 29-05-2024			MT
511	Armoured Ribbon Optical Fibre Cable for Underground Duct Application	TEC 85260:2024		20240529 29-05-2024	GR	Type Approval	Tx
512	Hybrid (AC+DC) Uninterrupted Power Supply System	TEC 66160:2024		20240621 21-06-2024	GR	Type Approval	FA
513	Open-Radio Access Network (O-RAN)	TEC 21110:2024		20240626 26-06-2024	GR	Type Approval	MT
514	Quantum Random Number Generator	TEC 91020:2024		20241029 29-10-2024	GR	Type Approval	QT
515	Small Size 5G Core	TEC 21120:2024		20241125 25-11-2024	GR	Type Approval	MT
516	Combo-PON OLT Access Equipment	TEC 71140:2024		20241231 31-12-2024	GR	Type Approval	FA
517	Route Tracer for Armoured Optical Fibre Cable	TEC 88310:2025		20251118 18-11-2025	GR	Type Approval	TX
518	Schema and Taxonomy of an AI Incident Database in Telecommunications and Critical Digital Infrastructure	TEC 57090:2025		20251126 26-11-2025	SD		C&B
519	Video Streaming Platform	TEC 57070:2025		20251229 29-12-2025	GR	Type Approval	C&B
520	5G Dual Core	TEC 21130:2025		20260101 01-01-2026	GR	Type Approval	MT
521	Outdoor Weather Proof Rack For Telecom Equipments	TEC 66170:2025		20260105 05-01-2026	GR	Type Approval	FA
522	Fixed Wireless Access Customer Premises Equipment	TEC 21140:2026		20260116 16-01-2026	GR	Type Approval	MT
523	Low Power Small Range FM Radio Broadcast Transmitting Equipment	TEC 57110:2026		20260217 17-02-2026	GR	Type Approval	C&B
524	Single Photon Avalanche Diode (SPAD) Detector	TEC 91030:2026		20260422 22-04-2026	GR	Type Approval	QT
525	Active Distributed Antenna System	TEC 35220:2026		20260512 12-05-2026	GR	Type Approval	Radio
526	Passive Distributed Antenna System	TEC 35210:2026		20260512 12-05-2026	GR	Type Approval	Radio
527	IoT Gateway	TEC 33010:2025		20260513 13-05-2026	GR	Type Approval	IoT
528	PON OPTICAL TIME DOMAIN REFLECTOMETER (For FTTH Applications)	TEC 88320:2026		20260518 18-05-2026	GR	Type Approval	TX
529	Solid Polythene Insulated Fully Jelly Filled, Polythene Sheathed Underground Telecom Cables	TEC 68090:2026		20260806 06-08-2026	GR	Type Approval	FA
530	AP (Access Point)-STA(Station) for Licensed mmWave Band	TEC 21150:2026		20260814 14-08-2026	Provisional Standard for Generic Requirements		MT