Combined Authority and Combined County Authority Returning Officer guidance for Combined Authority Mayoral elections Share on Email Print this page Print full guidance You are in the After the election section Combined Authority and Combined County Authority Returning Officer guidance for Combined Authority Mayoral elections After the election Resources for Combined Authority Returning Officers - After the election Project plan for CAROs at a Combined Authority Mayoral election (XLSX) Last updated: 29 March 2023 Book traversal links for Resources for Combined Authority Returning Officers - After the election Challenges to the result of the election Resources for Combined Authority and Combined County Authority Returning Officers