This policy framework sets out the legal framework on which this policy is based. As an employer and controller of premises, HMPPS must ensure that an assessment of the exposure to radon gas is made and controls, where necessary, are put in place, to ensure it minimises the risk of adverse health effects to those in its premises. This policy lays out the minimum requirements for the control of exposure to radon in all HMPPS and contracted prisons, probation sites. It identifies the action necessary to evaluate and measure radon exposure and subsequently assess, control and monitor the risk to staff, prisoners, people on probation and third parties.

The aim of this Policy Framework is to produce clear guidance for HMPPS sites on managing radon across all prison and probation sites in England and Wales.

This policy framework sets out duties, rules and guidance on the Radon Assessment and Control. The Radon Manual provides guidance to implement the mandatory requirements set out in section [4] of this Policy Framework.

This policy will be reviewed when legislation or practices change.