8 C.F.R. § 328.3 Jurisdiction.
Title 8 - Aliens and Nationality
An application filed within 6 months after discharge may be filed with any office of the Service within the United States regardless of place of residence of the applicant. An application filed more than 6 months after discharge shall be filed with the Service office having jurisdiction over the State or Service district where the applicant has been residing for at least three months immediately preceding the filing of the application, or immediately preceding the examination on the application if the application was filed early pursuant to section 334(a) of the Act and the three month period falls within the required period of residence under section 316(a) or 319(a) of the Act.
Title 8: Aliens and Nationality
PART 328—SPECIAL CLASSES OF PERSONS WHO MAY BE NATURALIZED: PERSONS WITH THREE YEARS SERVICE IN ARMED FORCES OF THE UNITED STATES
§ 328.3 Jurisdiction.