New plan-making system in England under the Levelling-up and Regeneration Act 2023 The Levelling-up and Regeneration Act 2023 (LURA 2023) enacted significant changes in England to the plan-making system in Part 2 of the Planning and Compulsory Purchase Act 2004 (PCPA 2004) from 25 March 2026. Accompanying secondary legislation, also in force from 25 March 2026, imposes detailed procedural requirements. This process is referred to as the ‘Current Plan-Making System’. While the Current Plan-Making System applies from 25 March 2026 in England, transitional provisions apply, so that the process under PCPA 2004, excluding the changes introduced by LURA 2023 (referred to as the ‘Legacy Plan-Making System’), continues to apply: • (1) in Wales, and • (2) to development plan documents being prepared under the legacy system and in England, provided they are/were submitted to the Secretary of State for examination by 31 December 2026. Where this is not possible, the plan will need to proceed under the Current Plan-Making System. Other exceptions apply, see Practice Note: Plan-making in England under the Levelling-up and Regeneration