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:

Status Description
DV1
This member is qualified to commission intermittent and decentralised domestic ventilation in accordance with BSRIA BG 46/2022
DV2
This member is qualified to commission and balance continuously running, centralised domestic ventilation
Suspended
Testers who have been temporarily removed from the scheme for failure to comply with the scheme rules or companies that have failed to pay the scheme fees. These companies are NOT currently authorised to test under the ATTMA scheme.
Removed
Testers have been removed from the Scheme.
Withdrawn
Testers have voluntarily withdrawn from the Scheme
Company Office Country Tester DV1 DV2 Status