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Appointment of Combined Area Combined County Area Returning Officer

Combined Authority Returning Officer

Each combined authority must appoint one of its officers, or one of the officers of a constituent council, to be the Combined Authority Returning Officer (CARO) in relation to the election.1

Combined County Authority Returning Officer

Each combined county authority must appoint one of its officers, or one of the officers of a constituent council, to be the Combined County Authority Returning Officer (CCARO) in relation to the election.2

For guidance on the appointment of Local Returning Officers see our guidance on the role and responsibilities of of Local Returning Officers.

Insurance and indemnity

You should ensure that you have appropriate insurance cover and be prepared to demonstrate robust planning and decision-making processes in the event of any challenge to the election and a claim against this cover.

The team at your council dealing with insurance may be able to help determine what existing cover is in place and available, and to provide advice as to whether it should be extended.

Last updated: 2 December 2025