Energy Safe Victoria
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COES obligations and guidelines

Below are links to regulatory obligations and guidelines for electricity professionals in relation to COES fundamentals, COES obligations for LEWs and RECs, and prescribed and non-prescribed work.

  • COES Fundamentals – link
  • A practical guide to using Certificates of Electrical Safety (COES) – link
  • Prescribed and non-prescribed electrical work – Link
  • Prescribed work – Regulation 249 – link
  • Multiple electrical installation certificate requirements – link
  • Electrical installation defects – link


Electricity supply and suppliers


Contact us

For advice and information about COES or using ESVConnect for COES, contact our COES team in the following ways: