---
kind: "unit"
title: "29"
title_heading: "Labor"
key: "subtB/chXL/subchI/part4220"
level: "part"
label: "Part 4220"
heading: "Procedures for Pbgc Approval of Plan Amendments"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/29/subtB-chXL-subchI-part4220"
sections_count: 4
---

# Part 4220 — Procedures for Pbgc Approval of Plan Amendments

Title 29 C.F.R. — Labor › Subtitle B — Regulations Relating to Labor › Chapter XL — Pension Benefit Guaranty Corporation › Subchapter I — Withdrawal Liability for Multiemployer Plans

## Sections

- [§4220.1. Purpose and scope.](/cfr/29/4220.1.md)
- [§4220.2. Definitions.](/cfr/29/4220.2.md)
- [§4220.3. Requests for PBGC approval.](/cfr/29/4220.3.md)
- [§4220.4. PBGC action on requests.](/cfr/29/4220.4.md)