Indicative change program

This table includes the workstream and change process with indicative timeframes for documents that have been identified to change for the IESS project. Please select the document link to be taken to the consultation page where the current status of the change process can be found. 

For all queries, please contact IESS@aemo.com.au.  

Workstream

 

Change Process
Type
Change
Documents
Process Commencement First round Submissions due Second round commencement Second round Submissions due Final Published

National Connections

Minor or administrative

Guideline and Template for Preparation of a Releasable User Guide (RUG)
Dynamic Model Acceptance Test Guideline

IESS Rule terminology changes to National Connection Documents

6 May-24

22 May-24

   

3 Jun-24

National Connections

Minor or administrative

System Strength Impact Assessment Guideline

22 Apr-24

21 May-24

 

 

3 Jun-24

System Planning

Minor or administrative

System Strength requirements methodology

No IESS Rule changes

 

 

 

 

National Connections

Minor or administrative

Generation alterations in the NEM except Victoria process map

Clarification of Generator Technical Performance Requirements (S5.2.5)

Generator Connection Application Checklist

Generator Connection R1 Submission Checklist

Part of AEMO's Connection Reform Initiative Activities

 

 

 

 

Settlements

Minor or

administrative

IESS Rule terminology changes to Settlement Documents

IESS Rule terminology changes to Settlement Documents

Methodology for the allocation and distribution of settlements residue

NEM Settlements Revision Policy

Settlements guide to ancillary service payments and recovery

NEM Direction Compensation Recovery

NMAS Recovery Reconciliation File – Overview

NEM Daily Energy Summary

UFE Fact Sheet

AEMO Statement Layouts

Wholesale Demand Response Guidelines

17 Apr-24

3 May-24 

 

 

3 Jun-24

Operation & Dispatch

Minor or administrative

Operations Planning documents

 Apr-24

15 May-24

 

 

3 Jun-24

Forecasting & Planning

Minor or administrative

Connection point forecasting methodology

Electricity demand forecasting methodology information paper

No IESS Rule changes

 

 

 

 

Forecasting & Planning

Minor or administrative

Reliability forecast guidelines

5 Jan-24

8 Apr-24

   

20 May-24

Retail & Metering – B2B 

Minor and administrative

B2B Hub accreditation document

No IESS Changes

 

 

 

Electricity Market Monitoring

Minor or administrative

IESS Rule terminology changes to Electricity Market Documents

Intervention Pricing Methodology

Spot Market Operations Timetable

Market Suspension Compensation Methodology

SO_OP_3707: Procedures for issue of directions and clause 4.8.9 instructions

4 Sep-23

30 Apr-24

 

 

3 Jun-24

Electricity Market Monitoring

Minor or administrative

IESS Rule terminology changes to Electricity Market Documents - 2024 Document for Consultation

Demand Terms in EMMS Data Model for Consultation

19 Feb-24

30 Apr-24

 

 

3 Jun-24

Operations & Dispatch

Minor or administrative

IESS Rule terminology changes to Electricity Market Documents

Forward Looking Loss Factor Calculation Methodology

SO_OP_3717 Procedure for the exercise of RERT

4 Sep-23

30 Apr-24

 

 

3 Jun-24

Systems Performance

Minor or administrative

Market ancillary service specification (MASS)

4 Mar-24

15 Mar-24

 

 

3 Jun-24

Electricity Market Monitoring

Minor or administrative

SO_OP_3705 Dispatch Procedure

19 Feb-24

8 Mar-24

 

 

3 Jun-24

Operations & Dispatch

Minor or administrative

IESS Rule terminology changes to Electricity Market Documents #2

Regulation FCAS Contribution Factors Procedure

Frequency Contribution Factors Procedure

SO_OP_3708 Non-Market Ancillary

5 Feb-24

19 Feb-24

 

 

3 Jun-24

Settlements & Prudentials

Standard

NEM Settlements Estimation Policy

25 Sep-23

20 Oct-23

17 Nov-23

15 Dec-23

19 Jan-24

Settlements & Prudentials

Standard

Credit Limit Procedures

14 Aug-23

22 Sep-23

10 Nov-23

27 Nov-23

25 Jan-24

Forecasting & Planning

Minor or administrative

Demand Side Participation Information Guidelines

DSP forecasting methodology

1 Sep-23

29 Sep-23

31 Oct-23

28 Nov-23 

20 Dec 23

Retail & Metering - Metering

Retail & Metering - Metering

Retail and Metering

6 Mar-23

3 Apr-23

12 Jun-23

10 Jul-23

18 Sep-23

Operations & Dispatch

Minor or administrative

Dispatch procedure (SO_OP_3705) (Dynamic ADC)

28 Nov-22

 20 Jan-23

n/a

n/a

10 Feb-23

 

Operations & Dispatch

Minor or administrative

Dispatch procedure (SO_OP_3705) (EMM)

21 Jul-22

12 Aug-22

n/a

 n/a

14 Sep-22

 

Operations & Dispatch

Minor or administrative

Regulation FCAS Contribution Factors Procedure (Causer Pays)

15 Aug-22

26 Aug-22

n/a

n/a

14 Sep-22

Forecasting & Planning

Minor or administrative

ASEFS Energy Conversion Model and 
AWEFS Energy Conversion Model


Guide to Data Requirements for AWEFS and ASEFS

 
NEM Operational Forecasting and Dispatch Handbook for wind and solar generators

 
Australian Wind Energy Forecasting System (AWEFS) and Australian Solar Energy Forecasting System (ASEFS)

22 Aug-22

2 Sep-22

n/a

n/a

19 Sep-22

Operations & Dispatch

Minor or administrative

Power System Model Guidelines

2 Dec-22

10 Feb-23

14 Apr-23

19 May-23

14 Jul-23

Operations & Dispatch

Minor or administrative

Inter-network test guidelines

5 Sep-22

16 Sep -22

n/a

n/a

3 Oct -22

Settlements & Prudentials

Standard Consultation

Review under NER 3.13.14 (a), (e)

Carbon Dioxide Equivalent Intensity Index Procedures

No consultation to be undertaken

 

 

 

 

Settlements & Prudentials

Minor or administrative

WDR Baseline Eligibility Compliance and Metrics Policy

 
RRO PoLR Cost Procedures

7 Nov-22

18 Nov-22

12 Dec-22

Connections & Registrations

Minor or administrative

System strength impact assessment guidelines

26 Apr-22

1 Jun-22

29 Jul-22

19 Aug-22

6 Jun-23

Connections & Registrations

 Standard

Guide to Generator Exemptions and Classifications of Generating Units

2 Nov-22

21 Dec-22

14 Feb-23

 14 Mar-23

1 June-23

Operations & Dispatch

No changes

Power System Data Communication Standard V2.0

No IESS changes

 

 

 

 

Forecasting & Planning

 Standard

Energy Adequacy Assessment Projection guidelines 

ESOO & Reliability forecasting methodology 
 
Generation information guidelines 
 
MT PASA process description 
 
Reliability standard implementation guidelines

Spot Market Operations Timetable

31 Oct-22

28 Nov-22

3 Feb-23

3 Mar-23

24 Apr-23

Operations & Dispatch

Minor or administrative

Constraint Formulation Guidelines

21 Nov-22

20 Dec-22

n/a

n/a

22 Jun-23

National Connections

Minor or Administrative

Generator Performance Standard Template

 28 Feb-23

7 Mar-23  

 n/a

 n/a

15 Mar-23

X
Cookies help us improve your website experience.
By using our website, you agree to our use of cookies.
Confirm