Latest RCD requirements

WA Electrical Industry Update: New RCD Requirements for Rental Properties (2025)

Published: July 24, 2025 | By Westridge Electrical Newsroom

The Western Australian Government has introduced a significant update to residential electrical safety regulations. As of October 1, 2025, all rental properties must have Residual Current Device (RCD) protection on every final sub-circuit, marking a major step forward in tenant safety compliance.

What’s Changed?

Under previous legislation, landlords were required to install at least two RCDs protecting the power and lighting circuits. The revised regulations now require RCD protection on all final sub-circuits, including those supplying hard-wired appliances such as ovens, air conditioners, and electric hot water systems.

Key Requirements:

All rental properties must be fitted with RCDs protecting every final sub-circuit.

This applies to both new tenancy agreements and lease renewals beginning on or after October 1, 2025.

All work must be carried out by a licensed electrician, with a valid certificate of electrical compliance provided.

Penalties for Non-Compliance:

Failure to comply may result in fines of up to $15,000 for individuals and $100,000 for corporations, as enforced under the amended Electricity Regulations 1947 (WA).

What This Means for Property Owners:

Landlords and property managers should ensure all rental properties are inspected for compliance before the deadline. Acting early will help avoid last-minute delays and ensure tenant safety.

Need a compliance check or RCD installation?

Westridge Electrical provides fast, reliable, and fully certified electrical upgrades across Perth.

Contact us today to arrange an inspection and ensure your property meets the new legal requirements.