Except as provided in subparagraph (B), each applicant for naturalization may choose to have the oath of allegiance under section 1448(a) of this title administered by the Attorney General or by an eligible court described in paragraph (5). Each such eligible court shall have authority to administer such oath of allegiance to persons residing within the jurisdiction of the court.
An eligible court described in paragraph (5) that wishes to have exclusive authority to administer the oath of allegiance under section 1448(a) of this title to persons residing within the jurisdiction of the court during the period described in paragraph (3)(A)(i) shall notify the Attorney General of such wish and, subject to this subsection, shall have such exclusive authority with respect to such persons during such period.
Notwithstanding the previous provisions of this paragraph, a court may waive exclusive authority to administer the oath of allegiance under section 1448(a) of this title to a person under this subsection if the Attorney General has not provided the court with the certification described in subparagraph (A)(i) within a reasonable time before the date scheduled by the court for oath administration ceremonies. Upon notification of a court’s waiver of jurisdiction, the Attorney General shall promptly notify the applicant.
A person whose application for naturalization under this subchapter is denied, after a hearing before an immigration officer under section 1447(a) of this title, may seek review of such denial before the United States district court for the district in which such person resides in accordance with chapter 7 of title 5. Such review shall be de novo, and the court shall make its own findings of fact and conclusions of law and shall, at the request of the petitioner, conduct a hearing de novo on the application.
A person may only be naturalized as a citizen of the United States in the manner and under the conditions prescribed in this subchapter and not otherwise.