To prohibit the District of Columbia from requiring tribunals in court or administrative proceedings in the District of Columbia to defer to the Mayor of the District of Columbia's interpretation of statutes and regulations, and for other purposes.

HR 3766 (119th Congress) is federal legislation introduced in the U.S. House of Representatives on June 5, 2025. Sponsored by Rep. Hageman, Harriet M. [R-WY-At Large]. Current status: Placed on the Union Calendar, Calendar No. 565. (2026-05-13).