Part 4203. PART 4203—EXTENSION OF SPECIAL WITHDRAWAL LIABILITY RULES
- § 4203.1 - Purpose and scope.
 - § 4203.2 - Definitions.
 - § 4203.3 - Plan adoption of special withdrawal rules.
 - § 4203.4 - Requests for PBGC approval of plan amendments.
 - § 4203.5 - PBGC action on requests.
 
