Interoperability authorisations

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Details of all the new, major, upgraded or renewed infrastructure or rolling stock projects we have authorised into service since 2019.

Authorisations

2021 Collapse accordion Open accordion

The table below lists our authorisations in 2021 in date order.

Project entity Project and letter of authorisation Date of decision
W.H.Davis Limited JNA(U) Wagons 25 November 2021
Network Rail telecoms GSM-R V4.0 23 November 2021
Network Rail Infrastructure Ltd Werrington Grade Separation Project (INF and SRT NTSN)  22 November 2021
Astra Rail Project s.r.o. MLA-W Wagons 5 November 2021
Network Rail telecoms GSM-R V4.0 19 October 2021
Astra Rail Project s.r.o.  JNA(W) Wagons 27 September 2021
Hitachi Rail Ltd.  Class 803/0 27 September 2021
Network Rail telecoms GSM-R V4.0 6 August 2021
Stadler Rail Valencia S.A.U. Class 777 Mersey EMU 27 July 2021
Network Rail telecoms GSM-R V4.0 15 July 2021
Stadler Rail Valencia S.A.U. Class 777 Mersey EMUs 15 July 2021
Alstom Group Class 701/5 Aventra (DC & DV) Upgrade for Multiple Unit Operation 28 June 2021
Network Rail telecoms GSM-R V4.0 15 June 2021
Third Party Wolverhampton station development project (PRM NTSN) 2 June 2021
GB Railfreight Ltd Class 69 Sub-system (GBRf Class 69 Repower) 26 May 2021
Network Rail Telecoms GSMR V4.0 26 May 2021
Astra Rail s.r.o. Twin Container Carrying Wagons Sggrrss (FFA-G) 11 May 2021
Millet A.F.R. Cement Tank Wagons UACNS, JGA (P) 6 May 2021
Network Rail Infrastructure Ltd London to Corby Electrification and Capacity Upgrade Project 28 April 2021
Vivarail Ltd Class 230 battery upgrade 16 April 2021
Astra Rail s.r.o. JNA(T) Wagons 6 April 2021
VTG Rail UK Ltd Ecofret2.0 30 March 2021
Network Rail Telecoms GSMR V4.0 30 March 2021
Worcestershire Parkway Station Worcestershire Parkway Station Extension 12 March 2021
Plasser UK Ltd Unimat 08-4X4/4S 19 February 2021
Transport for Wales Bow Street station project 11 February 2021
Bombardier Transport Ltd Class 710/2 upgrade 13 January 2021

2020 Collapse accordion Open accordion

The table below lists our authorisations in 2020 in date order.

Project entity Project and letter of authorisation Date of decision
Vivarail Ltd Class 230 battery upgrade 31 December 2020
Beacon Rail Leasing Company  Class 66 (Former German Locomotives) 22 December 2020
Network Rail Telecoms GSMR V4.0 21 December 2020
Network Rail  Leeds Station Capacity Project 21 December 2020
Bombardier Transport Ltd Class 387 ETCS 14 December 2020
Network Rail Telecoms GSMR V4.0 30 November 2020
Bombardier Transport Ltd Class 720 5-Car units 18 November 2020
Network Rail Telecoms GSMR V4.0 10 November 2020
Network Rail Telecoms GSMR V4.0 02 October 2020
Bombardier Transportation UK Ltd Class 701 1 October 2020
Linsinger Maschinenbau GmbH Linsinger SF06 22 September 2020
Network Rail Telecoms GSM-R v4.0 27 August 2020
Vivarail Ltd Class 230 battery upgrade 27 August 2020
CAF Rolling Stock UK Ltd Class 196 26 August 2020
Bombardier Transportation UK Ltd Class 710/2 13 August 2020
Network Rail Telecoms GSMR-v4.0 31 July 2020
Network Rail Eastern Region Stevenage Turnback PRM TSI 22 July 2020
Network Rail Telecoms GSM-R v4.0 cab mobile 16 July 2020
Network Rail Eastern Region Stevenage Turnback INF TSI 1 July 2020
Network Rail Capital Delivery - Eastern Horden Station 26 June 2020
Network Rail Telecoms GSMR V4.0 - Reg 9 11 June 2020
Beacon Rail Leasing Limited Class 66 (Former German Locomotives) 11 June 2020
Beacon Rail Leasing Limited Class 66 (Former Swedish Locomotives) 11 June 2020
Bombardier Transportation UK Ltd Class 720/5   8 June 2020
Network Rail Abbey Wood Station 21 May 2020
Network Rail Telecoms GSMR V4 Reg 9 13 May 2020
Bombardier Class 345 ETCS 6 May 2020
Network Rail Kintore Station     17 April 2020
Network Rail Telecoms GSMR v4.0 cab mobile 9 April 2020
Third Party Touax F07C Wagons 27 March 2020
Network Rail Glasgow Queen Street station redevelopment 24 March 2020
Network Rail Telecoms GSMR v4.0 cab mobile 13 March 2020
Plasser UK Ltd Authorisation for the placing in service of Plasser 09-4x4/4S 18 February 2020
Network Rail Telecoms GSMR v4.0 cab mobile 10 February 2020
Network Rail Market Harborough Line Speed and Station Improvement 10 February 2020
Worcestershire Parkway Station Worcestershire Parkway Station 30 January 2020
Third Party Twickenham Station Regeneration Project 13 January 2020
Network Rail TGWP Bristol to Cardiff electrification project 3 January 2020

2019 Collapse accordion Open accordion

The table below lists our authorisations in 2019 in date order.

Project entity Project and letter of authorisation Date of decision
Bombardier Bombardier 710/1 17 December 2019
Network Rail Didcot to Bristol electrification 12 December 2019
Retwork Rail Dunbar Down Station 12 December 2019
Network Rail Robroyston station 10 December 2019
Third Party Warrington West station 5 December 2019
Hitachi Rail Limited Hitachi AT300 Class 802 bi-mode multiple units sub-class 802/3 15 November 2019
Bombardier Transportation Bombardier Transportation Regulation 7 November 2019
Network Rail Telecoms Enterprise GSM-R CAB Mobile SVR 400 30 October 2019
Network Rail Telecoms GSM-R Mobile SVR 400 30 October 2019
Linsinger Maschinenbau GmbH Lisinger MG31-UK Rail Milling Train 29 October 2019
IEP Doncaster Depot Doncaster Intercity Express Programme Power Supply 21 October 2019
Network Rail Authorisation for the placing in service of AP32 Oxford Corridor (Phase 1 & 0) Project 30 September 2019
Stadler Altenrhein AG Stadler Class 755/3 bi-mode 16 September 2019
Network Rail AP33 Filton bank 4 tracking project 23 August 2019
Bombardier Transportation UK Ltd Class 710/1 AC electric multiple units 14 August 2019
Bombardier Transportation UK Ltd Class 710/2 electric multiple units 14 August 2019
Bombardier Transportation UK Ltd Class 710/2 dual voltage electric multiple units 14 August 2019
CAF Rolling Stock UK Ltd Class 397 units 19 July 2019
Astra Rail  EALNOS Open box wagons 15 July 2019
Network Rail AP5 West Outer Infrastructure 12 July 2019
Network Rail AP3 Old Oak Common 12 July 2019
VTG Rail HOA(B) Wagons 10 July 2019
Stadler Bussnang AG Class 745/0 AND 745/1 Electric Multiple Units 10 July 2019
North West Electrification Programme (NWEP) (NWEP) Phase 5 8 July 2019
Matisa Materiel Industriel SA Matisa B66 UC Tamper 13 June 2019
CAF Rolling Stock UK Ltd Class 195/1 diesel multiple units 10 June 2019
Hitachi Rail Limited Hitachi AT300 5-car bi-modes for TPE 4 June 2019
Stadler Bussnang AG Class 755/4 multiple units 30 May 2019
Network Rail West Anglia Mainline Capacity Improvement – Infrastructure 29 May 2019
Network Rail West Anglia Mainline Capacity Improvement – Energy 22 May 2019
Network Rail Felixstowe capacity enhancement 22 May 2019
Network Rail Thameslink East West GSMR 17 May 2019
Network Rail Thameslink East West ETCS 17 May 2019
Viva Rail West Midlands Viva Rail Class 230 12 April 2019
Bombardier Transportation UK Ltd Class 710/2 dual voltage vehicles 11 April 2019
Network Rail GSMR 4.0 29 March 2019
Hitachi Rail Europe Hitachi - LNER Class 801/1 and 801/2 electric 5-car and 9-car Azuma trains 27 March 2019
Network Rail GSMR 4.0 22 March 2019
Network Rail GSMR 4.0 4 March 2019
Plasser UK Ltd Plasser 09-4X4/4S 27 February 2019
CAF Rolling Stock UK Ltd CAF Class 331 Multiple units 22 February 2019
Network Rail Bristol Parkway 7 February 2019
Hitachi Rail Europe Hitachi Super Express Train (SET) Class 800 bi mode 31 January 2019
WH Davies Ltd FNA-D Wagons 31 January 2019