EXPLORE KNOWLEDGE BASE
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CERI Knowledge Base
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About the CERI knowledge base
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Introduction to Australia’s electricity markets
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Australian consumer insights
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CER technical and interoperability standards
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Connecting a customer to an electricity network
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Connecting a generator to a distribution network
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Utility interconnection (CSIP-AUS)
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Dynamic network export and generation control schemes
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Network load control schemes
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Network tariffs and network support services
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Participating in the National Electricity Market
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Participating in a frequency control market
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Participating in the RERT
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Participating in the Wholesale Electricity Market (Western Australia)
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Participating in the I-NTEM (NT)
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Cyber security and data privacy arrangements
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Consumer protection frameworks
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CER technical and interoperability standards
Last Updated on 5 March 2026
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CER participating in Australian electricity systems must comply with a range of minimum standards aimed at supporting safety, performance, interoperability and grid stability.
Key areas of standardisation covered in this section include:
- Electrical installation standards: The foundational standard for electrical installations is AS/NZS 3000:2018 (Wiring Rules), which governs design, construction, and verification across all premises and includes specific provisions for CER installations.
- Equipment safety and performance standards: The Electrical Equipment Safety System (EESS) regulates electrical equipment safety nationally. CER products like inverters and EVSE typically require Level 2 or 3 compliance, including certification, registration, and marking with the RCM.
- Standards for Micro EGs: The AS/NZS 4777 series governs grid connection of inverter energy systems up to 200 kVA. Compliance is mandatory under all state and territory SIRs and is enforced by DNSPs.
- CER interoperability standards: AS/NZS 4755 defines demand response frameworks for electrical appliances, enabling devices like air conditioners, pool pumps, EV chargers, and inverters to respond to network signals for load reduction or generation control.
- Other relevant standards and frameworks: The Greenhouse and Energy Minimum Standards (GEMS) framework regulates energy efficiency and environmental performance for various products, and the MASS defines requirements for FCAS service provision.
These standards are continuously evolving to support emerging technologies, grid stability, and market innovation.
This section describes several reforms underway in the Australian CER standards environment, including:
- Secondary Settlement Point reforms: The AEMC has amended the NER to allow energy flows to be settled at SSPs within a single customer installation. Updates to AEMOs Metrology Procedure and AS 62052 are planned to accommodate the new meter types and SSP reforms.
- Development of AS 5438: A new Australian standard for inverter interoperability is under development, intended to support consistent communication and control across CER devices.
- Formalisation of OCPP as IEC 63584: OCPP 2.0.1 has been adopted as IEC 63584:2024[GU1] [GU2] . Certification to this standard is expected to become a minimum requirement for EVSE grid connections in Australia the future.
These reforms aim to reduce barriers to CER integration and market participation while also strengthening consumer protections.