Australian Energy Market Operator

Policies and procedures

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A number of specific legislative instruments, such as the National Gas Rules and Short Term Trading Market (STTM) Procedures, are required for the operation of the STTM.

STTM rules and legislation

The National Gas Law (NGL) can be found at www.legislation.sa.gov.au.

The STTM rules are Part 20 of the National Gas Rules, which can be found on the Australian Energy Market Commission website at www.aemc.gov.au.

STTM procedures

This is the current version of the STTM Procedures.

STTM Procedures v 13.1 – effective date 22 July 2017
21 July 2017 | 1.75 MB (pdf)

Previous versions

STTM Procedures v 13.0 – effective date 3 January 2017
09 December 2016 | 1.75 MB (pdf)

STTM Procedures v 12.0 – effective date 5 November 2015
14 October 2015 | 1.48 MB (pdf)

STTM Procedures v 11.0 - effective date 30 September 2015
4 September 2014 | 1.78 MB (pdf)

STTM Procedures v 10.1 – effective date 01 November 2014
23 December 2014 | 2 MB (pdf)

STTM Procedures v 9.0 – effective date 26 September 2014
05 September 2014 | 2.00 MB (pdf)

STTM Procedures v8.0 – effective date 1 April 2014
07 Mar 2014 | 1.17 MB (pdf)

STTM Procedures v7.2 – effective 18 April 2013
20 Mar 2013 | 1.03 MB (pdf)

STTM Procedures v7.1 – effective 8 November 2012
18 Oct 2012 | 957 KB (pdf)

STTM Procedures v7.0 – effective 13 December 2011
05 Dec 2011 | 1130-0675 (pdf)

STTM Procedures v6.1 – effective 1 December 2011
17 Oct 2011 | 1130-0633 (pdf)

STTM Interface Protocol

The STTM Interface Protocol (SIP) governs the provision of communications in the STTM.

STTM Interface Protocol v10 – effective 22 March 2017
20 March 2017 | 266 KB (pdf)

Previous versions

STTM Interface Protocol V9 – effective 1 November 2014
20 October 2014 | 266 KB (pdf)

STTM Interface Protocol v8 – effective 7 May 2014
2 May 2014 | 247 KB (pdf)

STTM Interface Protocol v7 – effective 18 April 2013
28 March 2013 | 224 KB (pdf)

STTM Interface Protocol v6 – effective 30 October 2012
16 Oct 2012 | 220 KB (pdf)

STTM Interface Protocol v5 – effective 17 April 2012
16 Apr 2012 | 1130-0722 (pdf)

STTM Interface Protocol v4 – effective 17 October 2011
NOTE: This version includes all changes for the Brisbane Hub
25 Oct 2011 | 1130-0639 (pdf)

STTM SIP Corrigenda

This Corrigenda describes any errors and the corrections to the STTM Interface Protocol (SIP) or its artefacts until AEMO makes the required amendments to the SIP or its artefacts through formal consultation.

Following the SIP consultation in December 2016 and the publication of version 10, a number of minor errors were identified in, or discrepancies between, the artefact documents that make up the STTM Interface Protocol which are described in STTM Interface Corrigenda Issue #6.

The artefacts will be amended in the next gas market systems release.

STTM Interface Protocol – Corrigenda Issue 6
21 July 2017 | 207 KB (pdf)