# The Health Impact Assessment (Wales) Regulations 2025, Regulation 3: Circumstances in which a HIA is required


A public body must carry out a HIA when it proposes to make a decision of a strategic nature about how to exercise its functions.

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Source: https://www.legislation.gov.uk/wsi/2025/1215/regulation/3 (the official version)
Page: https://openlegislation.uk/health-impact-assessment-wales-regulations-2025/regulation-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.