District of Columbia Home Rule Act

The District of Columbia Home Rule Act is a United States federal law passed on December 24, 1973 which devolved certain congressional powers of the District of Columbia to local government, furthering District of Columbia home rule. In particular, it includes the District Charter (also called the Home Rule Charter), which provides for an elected mayor and the Council of the District of Columbia. The council is composed of a chairman elected at large and twelve members, four of whom are elected at large, and one from each of the District's eight wards. Council members are elected to four-year terms.
Under the "Home Rule" government, Congress reviews all legislation passed by the council before it can become law and retains authority over the District's budget. Also, the president appoints the District's judges, and the District still has no voting representation in Congress. Because of these and other limitations on local government, many citizens of the District continue to lobby for the greater autonomy, such as full statehood.
The Home Rule Act specifically prohibits the Council from enacting certain laws that, among other restrictions, would:
Laws blocked by Congress.
The Home Rule Act gives Congress the authority to block any laws passed by the D.C. council. Since its enactment, Congress has exercised this power several times.