Field notes
Plain English notes from
the licensed perspective.
Switchboards, aircon sizing, security system picks and the things we wish more Australians knew about their electrical, security and air conditioning systems.
Free download · 2026 edition
The complete guide to
Australian electrical compliance.
14 sections covering AS/NZS standards, RCD testing, switchboard requirements, test & tag frequencies and a full annual calendar. Written for property owners and business operators, not engineers.
- Residential and commercial compliance checklists
- Australian Standards quick-reference table
- RCD testing intervals and trip-time benchmarks
- State-by-state regulator contacts
- Annual compliance calendar you can stick on the wall



