Research and analysis
CHPQA guidance note 23: Correction of bias in inputs and outputs
Guidance for CHP scheme owners on detecting and correcting bias in inputs and outputs.
Documents
Details
Detailed guidance enabling a Responsible Person to:
- appreciate the importance of detecting and correcting bias in the measured or calculated value to restore or maintain the quality (accuracy) of that value
- take the actions necessary to detect and correct bias
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.