Mary Mulligan
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From: Department of the Environment, Climate and Communications
- Published on: 5 May 2023
- Last updated on: 24 August 2023

As Head of Internal Audit for the DECC, Mary is responsible for the planning and delivery of a programme of audits, with the objective of providing assurance and advice to the Secretary General, as Accounting Officer, on the Departments internal control, governance and risk management systems. Mary carries out her role under the supervision and guidance of the DECC Audit Committee.