Immigration and Naturalization Service
The United States Immigration and Naturalization Service (INS) was an agency of the U.S. Department of Labor from 1933 to 1940 and the U.S. Department of Justice from 1940 to 2003.
Old INS building in Seattle
United States Department of Justice
The United States Department of Justice (DOJ), also known as the Justice Department, is a federal executive department of the United States government tasked with the enforcement of federal law and administration of justice in the United States. It is equivalent to the justice or interior ministries of other countries. The department is headed by the U.S. attorney general, who reports directly to the president of the United States and is a member of the president's Cabinet. The current attorney general is Merrick Garland, who has served since March 2021.
The Robert F. Kennedy Building is the headquarters of the U.S. Department of Justice.
Thomas Nast illustration entitled "Halt," published October 17, 1874
Organizational chart for the Department of Justice (click to enlarge)