Guidance
Simple guide to the CHP Quality Assurance (CHPQA) programme
A simple guide on how to apply for CHPQA certification.
Documents
Details
An overview of CHPQA, covering the application and certification procedures and the benefits of being certified as Good Quality (GQ) CHP.
This guide also provides a list of relevant contacts, such as the Office of the Gas and Electricity Markets (Ofgem) and HM Revenue & Customs (HMRC).
The guide is aimed at existing and new applicants to the programme.
Updates to this page
Published 1 September 2021
Last updated 26 March 2026
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Updated 2026 to align with the CHPQA Portal now hosted on GOV.UK
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First published.