Title 29 › CHAPTER 18 — EMPLOYEE RETIREMENT INCOME SECURITY PROGRAM › SUBCHAPTER III — PLAN TERMINATION INSURANCE › Subtitle E — Special Provisions for Multiemployer Plans › part 1 — employer withdrawals › § 1400
Any change to a multiemployer plan made more than 36 months after the effective date must be approved by the corporation before it takes effect. If the plan sponsor sends the corporation a notice and a copy of the change, the corporation has 90 days to reject it; if it does not reject it within 90 days, the change takes effect. Any change about how withdrawal liability is calculated must follow section 1391(c)(5). The corporation may reject a change only if it finds the change would create an unreasonable risk of loss to plan participants and beneficiaries or to the corporation.
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Legislative History
Reference
Citation
29 U.S.C. § 1400
Title 29, Labor
Last Updated
Sep 22, 2026
Release point: 119-110