Code amendment omnibus
Code amendment omnibus #7
Upcoming
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Closed
Decision
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Submissions closed 12 August 2026
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Decision
Thanks to all who provided feedback on this consultation. The Authority has decided to make the following amendments:
- operational improvements to new electricity billing obligations relating to undercharged amounts (effective 1 April 2027)
- clarifications to the definition of a generally available retail tariff plan (effective 30 October 2026)
- technical and non-controversial amendments (effective 30 October 2026).
We intend to make decisions on the remaining omnibus #7 proposals (AUFLS director certification and clarifications to Consumer Care Obligations) in late 2026.
Consultation
This consultation sought feedback on a range of discrete changes to the Electricity Industry Participation Code (Code). The proposals would:
- make refinements to upcoming retailer requirements relating to undercharging and back-billed amounts
- clarify that ‘generally available retail tariff plans’ include plans that require specific equipment, end-use or load profiles eg, electric vehicle and solar plans
- clarify the application of ‘business days’ and ‘retention periods’ in Part 11A of the Code
- require annual director certification of compliance with automatic under-frequency load shedding obligations
- make two minor technical drafting corrections to the Code.
The proposals respond to operational improvements identified by the Authority and aim to make the Code obligations clearer and easier for participants to apply, while maintain existing consumer protections.
Consultation paper
Submissions
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2degrees2 pages
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Buller Electricity Limited5 pages
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Contact Energy6 pages
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Electric Kiwi4 pages
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ERGANZ17 pages
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Genesis Energy5 pages
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Major Electricity Users' Group2 pages
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Mercury5 pages
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Meridian Energy8 pages
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New Zealand Steel1 page
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Orion2 pages
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Simply Energy2 pages
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Transpower (Grid owner)8 pages
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Transpower (System Operator)2 pages
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Utilities Disputes10 pages
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Vector3 pages
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Wellington Electricity1 page