About iATS

The Independent AirTightness Testing Scheme (iATS) is an authorised Competent Persons Scheme created for companies (including sole traders and partnerships) that carry out air tightness testing. We are dedicated to ensuring that our Air Testers provide quality and accurate air tightness testing certificates for developers and building control bodies. Our leading air tightness testing scheme provides reassurance to clients that the work is carried out to a high degree of quality and integrity. You can search for one of our qualified Air Testers below:


Our Principles

We operate our scheme based on the Aims and principles shown below


We provide reassurance to clients that the work carried out by iATS members are to a high standard of quality and integrity.


We are dedicated to providing the highest level of technical support to our members, and always respond to tester concerns.

Trusted, Impartial and Transparent

As an independent scheme we endeavour to be trusted, transparent and professional in the eyes of all stakeholders.

Latest News

Take a look at the latest news from iATS

Get in Touch

Find us at the office

16 St Johns Business Park,
LE17 4HB

T: 0300 688 0016
E: manager@iats-uk.org

Opening Hours
9am - 5pm (Mon- Fri)

Contact Us