§ 263 (8 USC 1303) Registration of special groups
Notwithstanding the provisions of section 261 [8 U.S.C 1301] and section 262 of this Act [8 U.S.C 1302] , the Attorney General is authorized to prescribe special regulations and forms for the registration and fingerprinting of
holders of border-crossing identification cards,
aliens confined in institutions within the United States,
aliens under order of removal,
aliens who are or have been on criminal probation or criminal parole within the United States, and
aliens of any other class not lawfully admitted to the United States for permanent residence.
The provisions of section 262 of this Act [8 U.S.C 1302] and of this section shall not be applicable to any alien who is in the United States as a nonimmigrant under section 101(a)(15)(A) [8 U.S.C 1101(a)(15)(A)] or (a)(15)(G) until the alien ceases to be entitled to such a nonimmigrant status.