Registered Domestic Ventilation Commissioning Testers

ATTMA Members are registered and have passed the ATTMA Domestic Ventilation Commissioning assessment. This shows members demonstrate knowledge and understanding which enables them to commission domestic ventilation systems in accordance to the relevant UK Building Regulations.

Members are required to repeat the entry assessment with an Approved Training Partner every 24 months.

The List of ATTMA Ventilation Members is shown below:

Company Office Country Tester DV1 DV2 TM Status