| Subchapter A—General |
| 4000 | [Tables] |
| 4001 | 2612 (and various statutory and regulatory definitions) |
| 4002 | 2601 |
| 4003 | 2606 |
| Subchapter B—Premiums |
| 4006 | 2610 |
| 4007 | 2610 |
| Subchapter C—Certain Reporting and Disclosure Requirements |
| 4010 | 2628 |
| 4011 | 2627 |
| Subchapter D—Coverage and Benefits |
| 4022: |
| Subpart A | 2613 |
| Subpart B | 2621 (except § 2621.3(b)) |
| Subparts D & E | 2623 |
| 4022B | § 2621.3(b) |
| Subchapter E—Plan Terminations |
| 4041: |
| Subpart A | §§ 2616 & 2617, Subparts A |
| Subpart B | 2617, Subpart B |
| Subpart C | 2616, Subpart B |
| 4041A: |
| Subpart A | §§ 2670.4, 2673.1, 2673.4, 2675.1 & 2675.2 |
| Subpart B | §§ 2673.2 & .3 |
| Subparts C & D | 2675, Subparts B & E |
| 4043 | 2615 |
| 4044 | 2618, 2619 & 2620 |
| 4047 | 2625 |
| 4050 | 2629 |
| Subchapter F—Liability |
| 4061 | [cross-references] |
| 4062 | 2622 (except § 2622.9) |
| 4063 | [cross-references] |
| 4064 | [cross-references] |
| Subchapter G—Annual Reporting Requirements |
| 4065 | 2611 |
| Subchapter H—Enforcement Provisions |
| 4067 | [cross-reference] |
| 4068 | 2622.9 |
| 4071 | [new] |
| Subchapter I—Withdrawal Liability in Multiemployer Plans |
| 4203 | 2645 |
| 4204 | 2643 & § 2640.5 |
| 4206 | 2649 & § 2640.8 |
| 4207 | 2647 & 2640.6 |
| 4208 | 2646 & 2640.6 |
| 4211 | 2642 & 2640.4 |
| 4219: |
| Subpart A | § 2640.7 |
| Subpart B | 2648 |
| Subpart C | 2644 |
| 4220 | 2677 |
| 4221 | 2641 & § 2640.3 |
| Subchapter J—Insolvency, Reorganization, Termination, and Other Rules Applicable to Multiemployer Plans |
| 4231 | 2672 & § 2670.3 |
| 4245 | 2674 & 2670.4 |
| 4261 | [cross-reference] |
| 4281: |
| Subpart A | 2675, Subpart A, & 2670.4 |
| Subpart B | 2676 |
| Subpart C | 2675, Subpart C |
| Subpart D | 2675, Subpart D |
| Subchapter K—Multiemployer enforcement Provisions |
| 4301 | [new] |
| Subchapter L—Internal Administrative Rules and Procedures |
| 4901 | 2603 |
| 4902 | 2607 |
| 4903 | 2609 |
| 4904 | 2602, Subpart A |
| 4905 | 2602, Subpart B |
| 4907 | 2608 |