2023
Letter No.		Date		Subject
2020/Sig/IRISET		31.05.2023		Special courses on ‘Kavach’ for Dy.CSTEs/Sr.DSTEs
2020/Sig/TCAS/Estimates (e3316629)		18.05.2023		Components of Kavach/CTC inclusion in yard remodeling/ABS/LC gate/Signalling works
2022/Sig/33/1/SEM/Misc		31.03.2023		Addendum and Corrigendum Slip No. 1 of the IRSEM, July 2021 – Para no. 9.2.1, 9.2.2, 22.3.1
2022
2021/Sig/Committee/KavachmaintenanceCost		31.01.2022		EPC Tender for provision of TCAS in New Delhi Mumbai, New Delhi Howrah sections and other section of IR.
2021
2013/Sig/TCAS/status		18.01.2021		EPC Tender for provision of TCAS in new Delhi –Mumbai, New Delhi- Howrah sections and other sections of IR.
2014/Sig/ATP/IR		18.02.2021		Approved scheme for TCAS & Automatic Signalling.
2014/Sig/ATP/IR		19.02.2021		Committee for interoperability of features between TCAS & ETCS level-2
2014/Sig/TPWS/160 kmph/Pt./loose		30.03.2021		Raising speed to 160 kmph on new Delhi-Mumbai central route.
2020
2016/Sig/Modernisation	02.01.2020			Provision of Modern Automatic Train Protection System.
2013/Sig/TCAS/Status	16.01.2020			Request for approval for engaging consultancy services at international level to develop interoperability between ETCS Level-2 and TCAS and other requirement for Indian Railways.
2013/Sig/TCAS/status	30.01.2020			Execution of works of TCAS on 1200 km on SCR- Monitoring.
2019/Sig/17/36/ETCS L-2(e-3304767)	17.04.2020			Applying for associate membership of EULYNX  for designing of Interface between EI/Relay Interlocking and RBC in the project of ETCS L-2
2019
2014/Sig/TPWS/160KMPH/Loose	09.10.2019			Signalling and Telecommunication works in connection with raising of speed to 160 KMPH in Delhi- Mumbai and Delhi –Kolkata Section preparation of Detailed Estimates
2017/Sig/Modernization Signalling	24.10.2019			Organizing Technical Workshop on Automatic Train Protection (ATP) System with special focus on ETCS Level-2.
2014/Sig/TPWS/160 KMPH/Loose	28.10.19			Signalling and Telecommunication works in connection with raising of speed to 160 KMPH in Delhi – Mumbai and Delhi – Kolkata Sections – preparation of Detailed Estimate.
2017/Sig/Modernization/Signaling	31.10.2019			Sanction of Signalling project deliberated in 34th GCM.
2019/Sig/17/36/ETCS L-2	13.11.2019			Interoperability of TCAS and ETCS Level-2 ATP Systems.
2017/Sig/Modernization/Signalling	22.11.2019			Points notes during Hon’ble MR’s interaction with Member of Railway Board on 06.11.2019
2019/AM(Sig)/Insp Note/1	29.11.2019			Recorded Note on CBTC with AM (SIG),Railway Board during the discussion held on 16.11.2019 at MRVC.
2019/Sig/17/36/ETCS L-2	04.12.2019			Inter –Operability of TCAS and ETCS Level-2 ATP System.
2017/Sig Modernization	10.12.2019			Pilot Project of Provision ETCS Level-2 on four Sections of Indian Railway.
2017
2013/Sig/TCAS/Status	12.05.2017		Field trial for development of TCAS: E70 & CCB type brake interfaced Locos (WAP-5) at speeds up to 160 KMPH.
2014/Signal/PMO	07.07.2017		Inclusion of proposal of TPWS works (ETCS L-I) for Trunk routes in works programme 2018-19.
2016
2016/Mobility(S&T)/9/1	29/31.08.2016		Mission Raftaar - Data for Signalling Asset Reliability and Road Map.
2015
2013/Sig/TPWS	17.03.2015		Execution of sanctioned TPWS works on Indian Railways.
2013/Sig/TPWS.	22.06.2015		Provision of Train Protection & Warning System (TPWS) based on ETCL-1 Technology.
2010
2010/Sig/OBTPS	27.09.2010		On Board Train Protection System.
2005/Sig./TPWS/1(DLI-AGC)/Vol.II	12.10.2010		TPWS projects on Railways.