Network Local Appendices

Network Local Appendices (NLAs) describe the Signallers, Network Controllers, the systems of Safeworking, the infrastructure, and the operation of that infrastructure for locations in the Sydney Trains network.


The meanings of symbols and standard phrases used in the NLAs are explained in the introduction.

Filter Documents

pdfNLA Status Sheet 2019/20
  • Description: These pages show the current versions of the Network Local Appendices (NLAs).
  • Effective Date: Wed. 07 Aug. 2019
  • Version: 2019/20
pdfNLA Location Guide
  • Description:
  • Effective Date: Mon. 12 Nov. 2018
  • Version: 6.0
pdfNLA Explanatory Notes
  • Description:
  • Effective Date: Fri. 01 May 2015
  • Version: 3.0
pdfNLA Introduction to the Network Local Appendices
  • Description:
  • Effective Date: Fri. 01 May 2015
  • Version: 6.0
pdfNLA 100 Central
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 14.0
pdfNLA 102 Sydney Terminal
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 15.0
pdfNLA 104 City Circle
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 14.0
pdfNLA 106 Erskineville - Bondi Junction
  • Description:
  • Effective Date: Mon. 04 Mar. 2019
  • Version: 11.0
pdfNLA 108 Central - Sydenham (via Green Square)
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 8.0
pdfNLA 110 Central - Lidcombe
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 13.0
pdfNLA 112 Eveleigh
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 114 Strathfield
  • Description:
  • Effective Date: Mon. 22 Jul. 2019
  • Version: 13.0
pdfNLA 116 Flemington
  • Description:
  • Effective Date: Mon. 22 Jul. 2019
  • Version: 11.0
pdfNLA 118 Olympic Park
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 6.0
pdfNLA 120 Lidcombe
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 9.0
pdfNLA 200 Lidcombe - Penrith
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 15.0
pdfNLA 202 Clyde Down Sidings
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 204 Clyde Up Yard
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 206 Clyde and Granville
  • Description:
  • Effective Date: Mon. 04 Mar. 2019
  • Version: 10.0
pdfNLA 208 Blacktown
  • Description:
  • Effective Date: Fri. 22 Mar. 2019
  • Version: 13.0
pdfNLA 210 Penrith
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 212 Penrith - Wallerawang
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 11.0
pdfNLA 214 Katoomba
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: V8.0
pdfNLA 216 Mount Victoria
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 4.0
pdfNLA 218 Lithgow
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 4.0
pdfNLA 220 Clyde - Carlingford
  • Description:
  • Effective Date: Fri. 26 Apr. 2019
  • Version: 6.0
pdfNLA 222 Blacktown - Richmond
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 300 Strathfield - Hornsby
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 17.0
pdfNLA 302 Hornsby
  • Description:
  • Effective Date: Mon. 29 Jul. 2019
  • Version: 9.0
pdfNLA 304 Central - Hornsby
  • Description:
  • Effective Date: Mon. 29 Jul. 2019
  • Version: V21
pdfNLA 306 North Sydney
  • Description:
  • Effective Date: Mon. 29 Jul. 2019
  • Version: 7.0
pdfNLA 310 Hornsby - Gosford
  • Description:
  • Effective Date: Tue. 29 Jan. 2019
  • Version: 13.0
pdfNLA 312 Gosford
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 8.0
pdfNLA 314 Gosford - Broadmeadow
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 11.0
pdfNLA 316 Sulphide Junction
  • Description:
  • Effective Date: Sun. 03 Mar. 2019
  • Version: 6.0
pdfNLA 318 Broadmeadow & Woodville Junction
  • Description:
  • Effective Date: Thu. 29 Nov. 2018
  • Version: 12.0
pdfNLA 320 Broadmeadow-Newcastle Interchange
  • Description:
  • Effective Date: Mon. 14 Jan. 2019
  • Version: V14.0
pdfNLA 400 Central - Sutherland
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 6.0
pdfNLA 402 Sydenham
  • Description:
  • Effective Date: Mon. 01 Jul. 2019
  • Version: 6.0
pdfNLA 404 Hurstville
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 406 Sutherland
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 4.0
pdfNLA 408 Sutherland - Cronulla
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 410 Sutherland - Wollongong
  • Description:
  • Effective Date: Thu. 04 Oct. 2018
  • Version: 8.0
pdfNLA 412 Waterfall
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 3.0
pdfNLA 414 Thirroul
  • Description:
  • Effective Date: Thu. 04 Oct. 2018
  • Version: 7.0
pdfNLA 416 Wollongong
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 6.0
pdfNLA 418 Wollongong - Bomaderry (Nowra)
  • Description:
  • Effective Date: Tue. 28 May 2019
  • Version: 12.0
pdfNLA 420 Bomaderry (Nowra)
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 500 Lidcombe - Campbelltown
  • Description:
  • Effective Date: Mon. 15 Jul. 2019
  • Version: 14.0
pdfNLA 502 Sefton Park Junction
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 6.0
pdfNLA 504 Campbelltown
  • Description:
  • Effective Date: Mon. 13 May 2019
  • Version: 8.0
pdfNLA 506 Granville - Cabramatta
  • Description:
  • Effective Date: Wed. 07 Aug. 2019
  • Version: 10.0
pdfNLA 508 Sydenham - Sefton Park Junction
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 510 Sydenham - Glenfield
  • Description:
  • Effective Date: Mon. 04 Mar. 2019
  • Version: 9.0
pdfNLA 512 Glenfield - Leppington
  • Description:
  • Effective Date: Mon. 04 Mar. 2019
  • Version: 4.0
pdfNLA 514 Leppington
  • Description:
  • Effective Date: Mon. 04 Mar. 2019
  • Version: 7.0
pdfNLA 608 Port Kembla
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 616 Enfield
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 6.0
pdfNLA 618 Chullora
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 5.0
pdfNLA 620 Sandown
  • Description:
  • Effective Date: Thu. 08 Nov. 2018
  • Version: 3.0
pdfNLA Weekly Notice/NLA index
  • Description: Weekly Notice/NLA index
  • Effective Date: Mon. 11 Feb. 2019
  • Version: 5.0

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