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Building Control

Building regulations are minimum standards for design, construction and alterations to virtually every building. They are developed by the Government and approved by Parliament.

Building Control Wales

Register for a Planning Portal account or log in to submit a building control application online to a participating building control body.

Start a building control application

If you already have an account to submit planning applications, use these details to log in to Building Control Wales.

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    How to get approval

    The way to obtain approval will depend on whether you choose to use the Building Control services of a local authority or a registered building control approver.

        How to get approval
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        Approved Documents

        The most recent versions of the Approved Documents for the fourteen technical "Parts" of the Building Regulations' requirements are accessible here.

            Approved Documents

            Determinations and Appeals

            Determinations and appeals are two procedures which provide for the Secretary of State for Communities and Local Government or the Welsh Ministers in the Welsh Assembly Government to adjudicate in disputes.

                Determinations and Appeals

                The Planning Portal is delivered by PortalPlanQuest Limited which is a joint venture between TerraQuest Solutions Limited and the Ministry of Housing, Communities & Local Government (MHCLG). All content © 2025 Planning Portal.

                The Planning Portal is delivered by PortalPlanQuest Limited which is a joint venture between TerraQuest Solutions Limited and the Ministry of Housing, Communities & Local Government (MHCLG). All content © 2025 Planning Portal.