The Mayoral Transition Emergency Amendment Act of 2026 aims to clarify the organization of a transition committee for the Mayor-elect and to adopt a specific definition of "Mayor-elect" as outlined in the Mayoral Transition Amendment Act of 2026. The bill amends the Board of Ethics and Government Accountability Establishment and Comprehensive Ethics Reform Amendment Act of 2011 by redesignating an existing paragraph and adding a new definition for "Mayor-elect." This definition specifies that the Mayor-elect is the individual certified as the successful candidate by the Board of Elections after the 2026 general election or the unofficial winner announced by the Board with a margin of victory of at least 2%.

Additionally, the bill modifies the Official Correspondence Regulations to incorporate the same definition of Mayor-elect. It also updates language regarding representation on behalf of the Mayor and the Mayor-elect in official matters. The act is set to take effect upon approval by the Mayor and will remain in effect for a maximum of 90 days, adhering to the emergency act provisions of the District of Columbia Home Rule Act.