Welsh Infrastructure Act 2024: Key Developments and Implementation Timeline

In the realm of Welsh legislation, significant strides are being made with the Infrastructure (Wales) Act 2024, as detailed by the Statutory Instrument 2025 No. 698. The Act, which received Royal Assent on June 3, 2024, is progressively being implemented to enhance infrastructure planning and management across Wales. Here’s what you need to know about its phased rollout and provisions.

Phased Rollout of the Act

1. Initial Activation: As of June 4, 2024, the day after receiving Royal Assent, several crucial parts of the Act were activated:

   • Part 1: Establishes the foundational framework for infrastructure development.
   • Parts 2 to 8 (Selective Provisions): These sections provide the authority to create regulations and outline what is permissible when exercising this regulatory power.
   • Part 9 (Excluding Section 145): Addresses various administrative and procedural elements related to infrastructure projects.

2. Upcoming Activation on December 15, 2025: The remaining provisions of the Act are set to come into force, significantly expanding the operational scope of the legislation. Key parts include:

   • Parts 2 and 3: Further details on regulatory powers and procedures.
   • Part 4 (Excluding Specific Subsections): Involves appointing authorities to review applications for altering or revoking infrastructure consent orders.
   • Parts 5 and 7: Cover additional regulatory and procedural requirements.
   • Part 8 (With Exceptions): Addresses advisory and support functions related to infrastructure consent alterations.

Notable Exceptions and Specific Provisions

Certain sections will not be activated in December 2025, including:

• Various sections related to the appointment of review authorities and the procedures for altering or revoking infrastructure consent orders.
• Specific legal challenges and advisory provisions pending future specification.

Implementation by Welsh Ministers

Rebecca Evans, the Cabinet Secretary for Economy, Energy, and Planning, announced this phased approach, emphasizing the strategic rollout to ensure a smooth transition and effective implementation of the Act’s provisions.

The Infrastructure (Wales) Act 2024 represents a pivotal development in Welsh legislative efforts to streamline and enhance infrastructure planning and management, promising a more robust and adaptable framework for future projects. As the December 2025 activation date approaches, stakeholders are advised to stay informed about the specific elements coming into force and any subsequent guidance issued by the Welsh Government.