Title 29, LaborRelease 119-110

§1400 Approval of Amendments

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

Last updated Sep 22, 2026|Official source

Summary

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.

Full Legal Text

Title 29, §1400

Labor, Source: USLM XML via OLRC

(a)Amendment of covered multiemployer plan; procedures applicable
Except as provided in subsection (b), if an amendment to a multiemployer plan authorized by any preceding section of this part is adopted more than 36 months after the effective date of this section, the amendment shall be effective only if the corporation approves the amendment, or, within 90 days after the corporation receives notice and a copy of the amendment from the plan sponsor, fails to disapprove the amendment.
(b)Amendment respecting methods for computing withdrawal liability
An amendment permitted by section 1391(c)(5) of this title may be adopted only in accordance with that section.
(c)Criteria for disapproval by corporation
The corporation shall disapprove an amendment referred to in subsection (a) or (b) only if the corporation determines that the amendment creates an unreasonable risk of loss to plan participants and beneficiaries or to the corporation.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

References in Text

For the

Effective Date

of this section, referred to in subsec. (a), see 1461(e)(2) of this title.

Reference

Citations & Metadata

Citation

29 U.S.C. § 1400

Title 29, Labor

Last Updated

Sep 22, 2026

Release point: 119-110