Which organization coordinates the United States’ official 250th-anniversary commemoration?

The United States Semiquincentennial Commission coordinates the official national 250th-anniversary commemoration.

Congress created the commission to promote and coordinate the United States Semiquincentennial, the anniversary commonly branded America250. Its work includes planning national observances, encouraging participation by states and communities, and developing programs connected to the country’s history and civic life.

The commission is distinct from museums and archival institutions that preserve founding documents. The National Archives, for example, holds the engrossed Declaration of Independence, while the Library of Congress preserves major collections; neither is the federal commission responsible for coordinating the anniversary.

The commission is also separate from later White House initiatives created for birthday-related events. That distinction matters because several organizations and government bodies participate in the broader celebration, but the congressionally appointed commission is the official coordinating body for the semiquincentennial.