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The Independent AirTightness Testing Scheme (iATS) is a scheme created for companies (including sole traders and partnerships) that carry out air tightness testing activities and to provide reassurance to clients that the work is carried out to a high degree of quality and integrity.

iATS is authorised to operate as a Competent Persons Scheme (CPS) for air tightness testing, effective from 18 April 2015.

On 1st June 2017 Elmhurst Energy Systems Limited took ownership of iATS (find out more here) to secure its future as an independent scheme focused on the needs of members and with the additional resources and strategic direction that Elmhurst can provide.  Elmhurst wish to assure members that it is very much ‘business as usual’ with processes and fees remaining as they are. Even the support line number remains the same 0300 6880016 where one of the large technical support team is waiting to take your call, 9am to 5pm, Monday to Friday.

If you would like more information about the scheme, including details on how to join, please contact us using the email address –  manager@iats-uk.org