New South Wales and ACT
Please find below the retail market procedures and the industry technical documents. These documents describe the obligations that participants must follow in terms of the information that is exchanged between registered stakeholders. This page also contains guidelines and forms.
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Procedures
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Technical Documents
Technical protocols
NSW-ACT Gas Interface Protocol (GIP) and Participant Build Pack 5 and 6
NSW-ACT specific Participant Build Pack (Participant Build Pack 5) and NSW-ACT Wagga Wagga and Tamworth specific Build Pack (Participant Build Pack 6) defines the behavior of the business and IT systems. The NSW-ACT Retail Market uses all the interfaces described in Participant Build Pack 1, 2 and 3 unless otherwise specified in Participant Build Packs 5 and 6.
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07/04/2025
Gas Interface Protocol NSW-ACT v17.0 (clean)
Effective 7 April 2025
220.56 KB -
06/02/2025
Participant Build Pack 5 - NSW-ACT v9.0 (clean)
Effective 3 March 2025
3.96 MB -
06/02/2025
Participant Build Pack 6 - NSW-ACT v7.0 - (clean)
Effective 3 March 2025
2.64 MB -
30/04/2021
NSW-ACT PBP5 - Process Flow Diagrams v4.0 (clean)
Effective 30 April 2021
753.14 KB
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Guidelines
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23/07/2025
User Cumulative Imbalance CI Stacks
65.23 KB -
17/02/2025
Customer Own Read Actual Methodology ver 2.0 (Clean)
Effective 3 March 2025
226.65 KB -
17/02/2025
Consumed Energy Validation Range - Industry Approved Methodology ver 3.0 (Clean)
Effective 3 March 2025
157.91 KB -
17/02/2025
AEMO Guideline for NSW-ACT User Based Gas Reconciliation ver 2.0 (Clean)
Effective 3 March 2025
329.32 KB -
17/02/2025
Guide to Participant Imbalance Amounts ver 2.0 (Clean)
Effective 3 March 2025
296.72 KB -
17/02/2025
Protocol for User Cumulative Imbalance Stacks ver 2.0 (Clean)
Effective 3 March 2025
226.06 KB -
17/02/2025
SCLP Amount Calculation-Industry approved methodology ver 3.0 (Clean)
Effective 3 March 2025
229.98 KB -
17/02/2025
FCLP Methodology Validity Criteria - Industry Approved Methodology ver 2.0 (Clean)
Effective 3 March 2025
227.77 KB -
27/06/2019
High Low Tolerance Test NSW ACT v.3.0
81.41 KB
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For previous versions of documents, or more information, please contact the AEMO Information & Support Hub.