This guide provides step-by-step support to public bodies required to carry out HIAs under the HIA regulations in Wales. The Guide:

• Explains the legal requirements and when an HIA is needed
• Sets out a clear process and steps to follow, from start to finish
• Includes practical tools, templates, and examples to help ensure compliance and transparency.

This guidance is designed to help you understand the Regulations, but it should not be treated as a comprehensive or full explanation of the law in this area. From 06 April 2027, it is the responsibility of the relevant organisations and individuals to make sure they comply.

You should always check the full legislation and consider getting independent legal or professional advice if you’re unsure about your obligations.

Authors: Liz Green, Kathryn Ashton+ 3 more
, Lee Parry-Williams, Laura Evans, Sumina Azam
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