{"data":{"id":"us/8-cfr-1337.9","jurisdiction":"us","citation":"8 CFR 1337.9","heading":"Effective date of naturalization.","body":"(a) An applicant for naturalization shall be deemed a citizen of the United States as of the date on which the applicant takes the prescribed oath of allegiance, administered either by the Service or an Immigration Judge in an administrative ceremony or in a ceremony conducted by an appropriate court under § 1337.8 of 8 CFR chapter I.\n(b) [Reserved]","path":["Title 8—Aliens and Nationality","CHAPTER V—EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE","SUBCHAPTER C—NATIONALITY REGULATIONS","PART 1337—OATH OF ALLEGIANCE"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-8.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:01Z","sha256":"c850e103e8ce31c025649d4aaab49a55c1f7d861dbb822164e3c42ec28265f0d","source_id":"us-cfr","stale":true,"prev":"us/8-cfr-1337.8","next":"us/8-cfr-1337.10"},"notice":"GroundRules: Original legal text. Not legal advice."}