Commissioner means the Commissioner of the Immigration and Naturalization Service prior to March 1, 2003. Unless otherwise specified, references after that date mean the Director of U.S. Citizenship and Immigration Services, the Commissioner of U.S. Customs and Border Protection, and the Director of U.S. Immigration and Customs Enforcement, as appropriate in the context in which the term appears.
8 CFR § 1.2
As used in this chapter I, the term: