Subpart A - GENERAL
- Section 51.2 - Passport issued to nationals only
- Section 51.3 - Types of passports
- Section 51.4 - Validity of passports
- Section 51.5 - Adjudication and issuance of passports
- Section 51.6 - Verification of passports and release of information from passport records
- Section 51.7 - Passport property of the U.S. Government
- Section 51.8 - Submission of currently valid passport
- Section 51.9 - Amendment of passports
- Section 51.10 - Replacement passports