39 - 1 GENERAL (§§ 101 to 606) 1 - 1 - 1 POSTAL POLICY AND DEFINITIONS (§§ 101 to 102) 1 - 1 - 2 ORGANIZATION (§§ 201 to 208) 1 - 1 - 3 GENERAL AUTHORITY (§ 401) 1 - 1 - 4 POSTAL REGULATORY COMMISSION (§§ 501 to 505) 1 - 1 - 5 PRIVATE CARRIAGE OF LETTERS (§§ 601 to 606)

39 - 2  PERSONNEL (§§ 1001 to 1209) 1 - 1 - 1 EMPLOYMENT WITHIN THE POSTAL SERVICE (§§ 1001 to 1011) 1 - 1 - 2 EMPLOYEE-MANAGEMENT AGREEMENTS (§§ 1201 to 1209)

39 - 3 MODERNIZATION AND FISCAL ADMINISTRATION (§§ 2001 to 2902) 1 - 1 - 1 FINANCE (§§ 2001 to 2011) 1 - 1 - 2  CONVICT LABOR (§ 2201) 1 - 1 - 3 APPROPRIATIONS AND ANNUAL REPORT (§§ 2401 to 2402) 1 - 1 - 4 DEBTS AND COLLECTION (§§ 2601 to 2605) 1 - 1 - 5  STRATEGIC PLANNING AND PERFORMANCE MANAGEMENT (§§ 2801 to 2805) 1 - 1 - 6 PROPERTY MANAGEMENT (§§ 2901 to 2902)

39 - 4 MAIL MATTER (§§ 3001 to 3691) 1 - 1 - 1 NONMAILABLE MATTER (§§ 3001 to 3018) 1 - 1 - 2 PENALTY AND FRANKED MAIL (§§ 3201 to 3220) 1 - 1 - 3 ARMED FORCES AND FREE POSTAGE (§§ 3401 to 3406) 1 - 1 - 4  POSTAL RATES, CLASSES, AND SERVICES (§§ 3621 to 3691)

39 - 5 TRANSPORTATION OF MAIL (§§ 5001 to 5605) 1 - 1 - 1 GENERAL (§§ 5001 to 5007) 1 - 1 - 2 REPEALED] (§ 5201) 1 - 1 - 3 TRANSPORTATION OF MAIL BY AIR (§§ 5401 to 5403) 1 - 1 - 4 TRANSPORTATION OF MAIL BY VESSEL (§§ 5601 to 5605)