Mary Jones
- Published on: 20 April 2023
- Last updated on: 4 February 2025

Mary Jones has responsibility at Head of Business Unit level for the reform of planning legislation through the implementation of the Planning and Development Act 2024; the management and delivery of the Implementation Plan to enable the commencement of the 2024 Act; the transitional arrangements to move the planning system from the Planning and Development Act 2000 to the 2024 Act; management and preparation of revised Planning and Development Regulations to accompany the 2024 Act; assisting in the provision of training to the sector in relation to the 2024 Act.