KJ Tait

8 September 2026

TM44 Certificate: What It Is, Who Needs One and How to Stay Compliant

Understanding whether your building requires a TM44 certificate is an essential part of air conditioning compliance. This guide explains the requirements, validity and obligations.
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25 August 2026

Does My Building Need a TM44 Inspection?

Determine whether your commercial building requires a TM44 air conditioning inspection. Learn how the 12kW threshold works, who is responsible for compliance and what steps you need to take to meet your legal obligations.
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