8 C.F.R. § 330.2 Application.
Title 8 - Aliens and Nationality
(a) An applicant for naturalization under section 330 of the Act must submit an Application for Naturalization, Form N–400, to the Service office exercising jurisdiction over the applicant's actual residence in the United States. For the purpose of this section, the term “actual residence” means the applicant's residence and abode ashore as may have been established during the period of qualifying service as a seaman immediately prior to the filing of the application. (b) An applicant under this part must submit authenticated copies of the records and certificates of either: (1) The Executive Department or Agencies having custody of records reflecting the applicant's service on a vessel in United States Government Service, if the applicant provided service under §330.1(b)(1); or (2) The masters of those vessels maintaining a home port in the United States, and either registered under the laws of the United States or owned by United States citizens or corporations, if the applicant provided service under §330.1(b)(2). [56 FR 50493, Oct. 7, 1991]
Title 8: Aliens and Nationality
PART 330—SPECIAL CLASSES OF PERSONS WHO MAY BE NATURALIZED: SEAMEN
§ 330.2 Application.