Brief Case

ERISA § 510 (29 U.S.C. § 1140)

Interference with protected rights
USC 2024 ed., current through 2025-01-06 · current · last amended by Pub. L. 109-280
Amended effective Jan 3, 2007 by Pub. L. 109-280. See what changed
It shall be unlawful for any person to discharge, fine, suspend, expel, discipline, or discriminate against a participant or beneficiary for exercising any right to which he is entitled under the provisions of an employee benefit plan, this subchapter, section 1201 of this title, or the Welfare and Pension Plans Disclosure Act [29 U.S.C. 301 et seq.], or for the purpose of interfering with the attainment of any right to which such participant may become entitled under the plan, this subchapter, or the Welfare and Pension Plans Disclosure Act. It shall be unlawful for any person to discharge, fine, suspend, expel, or discriminate against any person because he has given information or has testified or is about to testify in any inquiry or proceeding relating to this chapter or the Welfare and Pension Plans Disclosure Act. In the case of a multiemployer plan, it shall be unlawful for the plan sponsor or any other person to discriminate against any contributing employer for exercising rights under this chapter or for giving information or testifying in any inquiry or proceeding relating to this chapter before Congress. The provisions of section 1132 of this title shall be applicable in the enforcement of this section.
Source credit, amendments & notes

(Pub. L. 93–406, title I, §510, Sept. 2, 1974, 88 Stat. 895; Pub. L. 109–280, title II, §205, Aug. 17, 2006, 120 Stat. 889.)

Editorial Notes
References in Text

The Welfare and Pension Plans Disclosure Act, referred to in text, is Pub. L. 85–836, Aug. 28, 1958, 72 Stat. 997, which was classified generally to chapter 10 (§301 et seq.) of this title, and was repealed by Pub. L. 93–406, title I, §111(a)(1), Sept. 2, 1974, 88 Stat. 851 (Employee Retirement Income Security Act of 1974), effective Jan. 1, 1975. Such section 111(a)(1) also provided that the Welfare and Pension Plans Disclosure Act should continue to apply to any conduct and events which occurred before Jan. 1, 1975 (see section 1031 of this title). For complete classification of the Welfare and Pension Plans Disclosure Act to the Code prior to such repeal, see Tables.

This chapter, referred to in text, was in the original "this Act", meaning Pub. L. 93–406, known as the Employee Retirement Income Security Act of 1974. Titles I, III, and IV of such Act are classified principally to this chapter. For complete classification of this Act to the Code, see Short Title note set out under section 1001 of this title and Tables.

Amendments

2006—Pub. L. 109–280 inserted before last sentence "In the case of a multiemployer plan, it shall be unlawful for the plan sponsor or any other person to discriminate against any contributing employer for exercising rights under this chapter or for giving information or testifying in any inquiry or proceeding relating to this chapter before Congress."

Statutory Notes and Related Subsidiaries
Regulations

Secretary authorized, effective Sept. 2, 1974, to promulgate regulations wherever provisions of this subchapter call for the promulgation of regulations, see section 1031 of this title.

ERISA § 510 (29 U.S.C. § 1140) — Interference with protected rights · USC 2024 ed., current through 2025-01-06 · https://pensionresource.website/EAMain?content=EAMain.Law&id=usc29-1140 · printed Oct 16, 2026

No regulations are linked to this section in the library.

Guidance addressing this section

No documents are primarily about this section.

Also cited in 3 other documents
IRS / Treasury
Final Rules
  • 88 FR 11984 Feb 24, 2023 — Annual Information Return/Reports
  • 84 FR 28888 Jun 20, 2019 — Health Reimbursement Arrangements and Other Account-Based Group Health Plans
Department of Labor (EBSA)
Final Rules
  • 83 FR 28912 Jun 21, 2018 — Definition of “Employer” Under Section 3(5) of ERISA-Association Health Plans

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Each row is a version of the text as published by the official source. Code dates are the edition/release point that first reflected the change; regulation dates are eCFR effective dates. The library checks the official sources automatically, so new versions appear here on their own; “run” opens the sync that recorded a version.

EffectiveThroughSourceAmended by
Jan 4, 1995Jan 2, 2007USC 1994 ed., current through 1995-01-04 run 49Pub. L. 93-406View
Jan 3, 2007currentUSC 2024 ed., current through 2025-01-06 run 1Pub. L. 109-280View · Redline (sign in)
Provision-level history (blame)