8 CFR § 324.5
Former citizen of the United States whose naturalization by taking the oath is authorized by a private law
November 5, 2020
A former citizen of the United States whose naturalization by taking the oath before any naturalization court or office of USCIS within the United States is authorized by a private law must submit an application on the form specified by USCIS, without fee, in accordance with the form instructions.
[76 FR 53800, Aug. 29, 2011]