What is the formal name of the congressional body behind America250?

The formal name of the congressional body behind America250 is the United States Semiquincentennial Commission.

Congress established the commission in 2016 to coordinate and encourage observances of the 250th anniversary of American independence. Its work includes supporting commemorative programs, promoting historical education, and helping connect federal activities with events organized by states, communities, museums, and civic groups.

The commission is commonly associated with the shorter public name America250. That label is a branding name for the nationwide commemoration, not the formal title of the congressional body itself. The distinction matters because other organizations and local commissions also use America250-related names.

The commission was created after earlier anniversary observances, including the 1976 Bicentennial. Federal legislation directed special attention toward historically important cities and authorized commemorative initiatives such as coins, postage stamps, and named naval vessels.