The Cabinet Office is a ministerial department at the centre of HM Government, tasked with supporting the Prime Minister and enabling collective decision-making across all government departments. It houses the Cabinet Secretariat and advises on policy coordination, national security, and crisis response. The department also drives constitutional reform, public service transformation, civil‑service capability-building, procurement oversight, digital innovation, and infrastructure delivery.
Through units such as the Civil Contingencies Secretariat, Joint Intelligence Committee, Crown Commercial Service, and Infrastructure and Projects Authority, it leads cross-government reform and operational excellence. With its central role in governance, the Cabinet Office underpins the integrity, resilience, and effectiveness of government in the UK.
Visit: https://www.gov.uk/government/organisations/cabinet-office