| 45:1 | Public Welfare--Volume 1 | |
| 45:1.0.1 | Subtitle A - Department of Health and Human Services | |
| PARTS 1 - 102 |
| 45:2 | Public Welfare--Volume 2 | |
| 45:2.0.1 | Subtitle A - Department of Health and Human Services | |
| PARTS 140 - 199 |
| 45:3 | Public Welfare--Volume 3 | |
| 45:3.1 | Subtitle B - Regulations Relating to Public Welfare | |
| PARTS 200 - 499 |
| 45:3.1.1 | CHAPTER II - OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES | |
| PARTS 200 - 299 |
| 45:3.1.2 | CHAPTER III - OFFICE OF CHILD SUPPORT ENFORCEMENT (CHILD SUPPORT ENFORCEMENT PROGRAM), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES | |
| PARTS 300 - 399 |
| 45:3.1.3 | CHAPTER IV - OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES | |
| PARTS 400 - 499 |
| 45:4 | Public Welfare--Volume 4 | |
| 45:4.1 | Subtitle B - Regulations Relating to Public Welfare (Continued) | |
| PARTS 500 - 1199 |
| 45:4.1.5 | CHAPTER IX - DENALI COMMISSION | |
| PARTS 900 - 999 |
| 45:4.1.1 | CHAPTER V - FOREIGN CLAIMS SETTLEMENT COMMISSION OF THE UNITED STATES, DEPARTMENT OF JUSTICE | |
| PARTS 500 - 599 |
| 45:4.1.2 | CHAPTER VI - NATIONAL SCIENCE FOUNDATION | |
| PARTS 600 - 699 |
| 45:4.1.3 | CHAPTER VII - COMMISSION ON CIVIL RIGHTS | |
| PARTS 700 - 799 |
| 45:4.1.4 | CHAPTER VIII - OFFICE OF PERSONNEL MANAGEMENT | |
| PARTS 800 - 899 |
| 45:4.1.6 | CHAPTER X - OFFICE OF COMMUNITY SERVICES, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES | |
| PARTS 1000 - 1099 |
| 45:4.1.7 | CHAPTER XI - NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES | |
| PARTS 1100 - 1199 |
| 45:5 | Public Welfare--Volume 5 | |
| 45:5.1 | Subtitle B - Regulations Relating to Public Welfare (Continued) | |
| PARTS 1200 - 2599 |
| 45:5.1.1 | CHAPTER XII - CORPORATION FOR NATIONAL AND COMMUNITY SERVICE | |
| PARTS 1200 - 1299 |
| 45:5.1.2 | CHAPTER XIII - ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES | |
| PARTS 1300 - 1399 |
| 45:5.1.3 | CHAPTER XVI - LEGAL SERVICES CORPORATION | |
| PARTS 1600 - 1699 |
| 45:5.1.4 | CHAPTER XVII - NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE | |
| PARTS 1700 - 1799 |
| 45:5.1.5 | CHAPTER XVIII - HARRY S. TRUMAN SCHOLARSHIP FOUNDATION | |
| PARTS 1800 - 1899 |
| 45:5.1.6 | CHAPTER XXI - COMMISSION OF FINE ARTS | |
| PARTS 2100 - 2199 |
| 45:5.1.7 | CHAPTER XXIII - ARCTIC RESEARCH COMMISSION | |
| PARTS 2300 - 2399 |
| 45:5.1.8 | CHAPTER XXIV - JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION | |
| PARTS 2400 - 2499 |
| 45:5.1.9 | CHAPTER XXV - CORPORATION FOR NATIONAL AND COMMUNITY SERVICE | |
| PARTS 2500 - 2599 |