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.

Network Local Appendices (NLAs) status page can be found here

Filter Documents

pdfNLA Location Guide
  • Description:
  • Effective Date: Mon 20 Jan 2020
  • Version: 8.0
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 11 Apr 2022
  • Version: 24.0
pdfNLA 102 Sydney Terminal
  • Description:
  • Effective Date: Fri 31 Dec 2021
  • Version: 21.0
pdfNLA 104 City Circle
  • Description:
  • Effective Date: Tue 19 Nov 2019
  • Version: 16.0
pdfNLA 106 Erskineville - Bondi Junction
  • Description:
  • Effective Date: Mon 18 Apr 2022
  • Version: 15.0
pdfNLA 108 Central - Sydenham (via Green Square)
  • Description:
  • Effective Date: Tue 03 Aug 2021
  • Version: 11.0
pdfNLA 110 Central - Lidcombe
  • Description:
  • Effective Date: Sun 29 Sep 2019
  • Version: 14.0
pdfNLA 112 Eveleigh
  • Description:
  • Effective Date: Fri 10 Jul 2020
  • Version: 7.0
pdfNLA 114 Strathfield
  • Description:
  • Effective Date: Tue 31 Aug 2021
  • Version: 18.0
pdfNLA 116 Flemington
  • Description:
  • Effective Date: Sun 20 Dec 2020
  • Version: 17.0
pdfNLA 118 Olympic Park
  • Description:
  • Effective Date: Fri 10 Jul 2020
  • Version: 8.0
pdfNLA 120 Lidcombe
  • Description:
  • Effective Date: Sun 29 Sep 2019
  • Version: 10.0
pdfNLA 200 Lidcombe - Penrith
  • Description:
  • Effective Date: Thu 16 Dec 2021
  • Version: 18.0
pdfNLA 202 Clyde Down Sidings
  • Description:
  • Effective Date: Tue 01 Feb 2022
  • Version: 9.0
pdfNLA 204 Clyde Up Yard
  • Description:
  • Effective Date: Tue 27 Apr 2021
  • Version: 10.0
pdfNLA 206 Clyde and Granville
  • Description:
  • Effective Date: Mon 20 Jan 2020
  • Version: 13.0
pdfNLA 208 Blacktown
  • Description:
  • Effective Date: Fri 05 Feb 2021
  • Version: 16.0
pdfNLA 210 Penrith
  • Description:
  • Effective Date: Fri 28 Aug 2020
  • Version: 6.0
pdfNLA 212 Penrith - Wallerawang
  • Description:
  • Effective Date: Thu 28 Apr 2022
  • Version: 19.0
pdfNLA 214 Katoomba
  • Description:
  • Effective Date: Tue 27 Jul 2021
  • Version: 9.0
pdfNLA 216 Mount Victoria
  • Description:
  • Effective Date: Wed 07 Apr 2021
  • Version: 9.0
pdfNLA 218 Lithgow
  • Description:
  • Effective Date: Thu 17 Sep 2020
  • Version: 7.0
pdfNLA 222 Blacktown - Richmond
  • Description:
  • Effective Date: Mon 14 Dec 2020
  • Version: 9.0
pdfNLA 300 Strathfield - Hornsby
  • Description:
  • Effective Date: Fri 16 Oct 2020
  • Version: 21.0
pdfNLA 302 Hornsby
  • Description:
  • Effective Date: Mon 09 Dec 2019
  • Version: 10.0
pdfNLA 304 Central - Hornsby
  • Description:
  • Effective Date: Tue 19 Oct 2021
  • Version: 26.0
pdfNLA 306 North Sydney
  • Description:
  • Effective Date: Thu 03 Sep 2020
  • Version: 8.0
pdfNLA 310 Hornsby - Gosford
  • Description:
  • Effective Date: Thu 24 Jun 2021
  • Version: 23.0
pdfNLA 312 Gosford
  • Description:
  • Effective Date: Tue 09 Nov 2021
  • Version: 18.0
pdfNLA 314 Gosford - Broadmeadow
  • Description:
  • Effective Date: Wed 10 Nov 2021
  • Version: 20.0
pdfNLA 316 Sulphide Junction
  • Description:
  • Effective Date: Thu 17 Sep 2020
  • Version: 8.0
pdfNLA 318 Broadmeadow & Woodville Junction
  • Description:
  • Effective Date: Wed 16 Feb 2022
  • Version: 17.0
pdfNLA 320 Broadmeadow - Newcastle Interchange
  • Description:
  • Effective Date: Thu 17 Sep 2020
  • Version: 16.0
pdfNLA 400 Central - Sutherland
  • Description:
  • Effective Date: Sun 30 Aug 2020
  • Version: 8.0
pdfNLA 402 Sydenham
  • Description:
  • Effective Date: Tue 09 Feb 2021
  • Version: 15.0
pdfNLA 404 Hurstville
  • Description:
  • Effective Date: Mon 13 Sep 2021
  • Version: 9.0
pdfNLA 406 Sutherland
  • Description:
  • Effective Date: Mon 18 May 2020
  • Version: 6.0
pdfNLA 408 Sutherland - Cronulla
  • Description:
  • Effective Date: Sat 17 Aug 2019
  • Version: 6.0
pdfNLA 410 Sutherland - Wollongong
  • Description:
  • Effective Date: Tue 22 Mar 2022
  • Version: 13.0
pdfNLA 412 Waterfall
  • Description:
  • Effective Date: Mon 10 Jan 2022
  • Version: 11.0
pdfNLA 414 Thirroul
  • Description:
  • Effective Date: Thu 04 Nov 2021
  • Version: 9.0
pdfNLA 416 Wollongong
  • Description:
  • Effective Date: Mon 15 Nov 2021
  • Version: 8.0
pdfNLA 418 Wollongong - Bomaderry (Nowra)
  • Description:
  • Effective Date: Mon 18 Oct 2021
  • Version: 18.0
pdfNLA 420 Bomaderry (Nowra)
  • Description:
  • Effective Date: Thu 11 Jun 2020
  • Version: 6.0
pdfNLA 500 Lidcombe - Campbelltown
  • Description:
  • Effective Date: Sun 20 Dec 2020
  • Version: 19.0
pdfNLA 502 Sefton Park Junction
  • Description:
  • Effective Date: Tue 08 Feb 2022
  • Version: 11.0
pdfNLA 504 Campbelltown
  • Description:
  • Effective Date: Sun 20 Dec 2020
  • Version: 12.0
pdfNLA 506 Granville - Cabramatta
  • Description:
  • Effective Date: Tue 08 Feb 2022
  • Version: 14.0
pdfNLA 508 Sydenham - Sefton Park Junction
  • Description:
  • Effective Date: Mon 14 Mar 2022
  • Version: 12.0
pdfNLA 510 Sydenham - Glenfield
  • Description:
  • Effective Date: Mon 02 May 2022
  • Version: 16.0
pdfNLA 512 Glenfield - Leppington
  • Description:
  • Effective Date: Sun 29 Sep 2019
  • Version: 6.0
pdfNLA 514 Leppington
  • Description:
  • Effective Date: Mon 07 Dec 2020
  • Version: 11.0
pdfNLA 608 Port Kembla
  • Description:
  • Effective Date: Mon 06 Dec 2021
  • Version: 7.0
pdfNLA 616 Enfield
  • Description:
  • Effective Date: Fri 28 Aug 2020
  • Version: 7.0
pdfNLA 618 Chullora
  • Description:
  • Effective Date: Fri 01 May 2020
  • Version: 7.0
pdfNLA Weekly Notice/NLA index
  • Description: Weekly Notice/NLA index
  • Effective Date: Wed 16 Feb 2022
  • Version: 14.0

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