Subpart C. Subpart C—Evidence of U.S. Citizenship or Nationality

• § 51.40 - Burden of proof.
• § 51.41 - Documentary evidence.
• § 51.42 - Persons born in the United States applying for a passport for the first time.
• § 51.43 - Persons born outside the United States applying for a passport for the first time.
• § 51.44 - Proof of resumption or retention of U.S. citizenship.
• § 51.45 - Department discretion to require evidence of U.S. citizenship or non-citizen nationality.
• § 51.46 - Return or retention of evidence of U.S. citizenship or non-citizen nationality.