Great news for the electrical industry.

Following updates to the Certificate of Compliance (CoC) procedure in the Northern Territory in 2024, Master Electricians Australia is pleased to share a significant regulatory improvement for members.

From 1 January 2026, CoCs will no longer be required for like-for-like electrical work.

A like-for-like electrical replacement is the installation of a new electrical product in the same location as the old one and does not require the alteration to the existing supply conductors nor circuit protection.

Master Electricians Australia has been working directly with WorkSafe NT to secure this win. We commend the regulator for its consultation on the matter and listening to industry’s concerns.

WorkSafe NT has offered the following examples of like-for-like electrical replacements no longer requiring a CoC:

• Replacing a double power point for another double power point of a different brand.
• Replacing a double power point for a 4-gang power point.
• Replacing an Edison screw oyster light with a new LED oyster light or a LED batten light.
• Replacing an old mechanical dial operated cook top with an electronically controlled cooktop.
• Replacing an existing isolator for a larger or lockable model isolator.
• Replacing a 5.0kW air conditioner with another 5.0kW or lower air conditioner.

WorkSafe NT has also provided the following examples which will continue to require a CoC to be submitted:

• Replacing a 36w batten Fluro for a 200 w LED Hi Bay light.
• Replacing an old resistance element cooktop with an induction cooktop with a higher load draw.
• Installing a fan where a light once was.
• Replacing a fan with a fan with integrated light.
• Replacing a 3.5kW air conditioner with a 5.0kW air conditioner.

Electrical replacements where the new product has a higher draw than the original product or needs the extension of wiring is considered an alteration under clause 1.9.3.1 of the AS/NZS 3000:2018.

Alterations still require a CoC.

Sign up for information sessions:

• Wednesday 21 January 2026 at 9.00am – Register here
• Wednesday 4 February 2026 at 3.00pm – Register here

Find out more about the changes here.