42.23—Certain former U.S. citizens.
(a) Women expatriates.
An alien woman, regardless of marital status, shall be classifiable as a special immigrant under INA 101(a)(27)(B) if the consular officer is satisfied by appropriate evidence that she was formerly a U.S. citizen and that she meets the requirements of INA 324(a).
(b) Military expatriates.
An alien shall be classifiable as a special immigrant under INA 101(a)(27)(B) if the consular officer is satisfied by appropriate evidence that the alien was formerly a U.S. citizen and that the alien lost citizenship under the circumstances set forth in INA 327.