Question 1

What is a TM44 certificate?

Accepted Answer

A legally required document under the Energy Performance of Buildings Directive (EPBD) for air conditioning systems with a cooling capacity of 12 kW or more in commercial buildings.

Question 2

How long is a TM44 certificate valid for?

Accepted Answer

The TM44 certificate and associated report is valid for 5 years from the date the inspection was completed.

Question 3

When do you need a TM44 certificate (12 kW rule)?

Accepted Answer

If the combined comfort cooling capacity of your installed air conditioning systems are 12 kW or more.

Question 4

Who is responsible for the TM44 certificate (landlord vs tenant)?

Accepted Answer

The person who has control of the air conditioning system.

Question 5

Do I still need a TM44 certificate if equipment was replaced?

Accepted Answer

TM44 inspections cover the total air conditioning, ventilation and control system, so if a component was replaced then the building would still require a valid TM44 certificate.

Question 6

How do I check the TM44 certificate/register?

Accepted Answer

The quickest way to check is on the official GOV.UK database where inspection certificates are stored.

Question 7

What to do if my TM44 certificate is expired?

Accepted Answer

Contact us now to discuss your requirements with our accredited assessors and source a quotation to ensure that your building/s are compliant.

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