15 U.S.C. § 15B

Section 15b · Limitation of actions

Amended 3 times on record

Applied in 72 court decisions — leading case Zenith Radio Corp. v. Hazeltine Research, Inc. (1969)

Most recently applied in South Austin Coalition Community Council v. SBC Communications Inc. (September 1999)

How often courts cite this section

citing decisions per year

Court decisions citing this, by year.Markers show enactment, consequential amendments, and circuit splits over this section — watch for a citation surge after a change or a disagreement. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.

Any action to enforce any cause of action under section 15, 15a, or 15c of this title shall be forever barred unless commenced within four years after the cause of action accrued. No cause of action barred under existing law on the effective date of this Act shall be revived by this Act.

Editorial notes U.S. Code · Office of the Law Revision Counsel

References in Text

The effective date of this Act, referred to in text, probably refers to the effective date of act July 7, 1955, ch. 283, 69 Stat. 282, which was six months after July 7, 1955.

This Act, referred to in text, probably refers to act July 7, 1955.

Amendments

1976—Pub. L. 94–435 substituted “section 15, 15a, or 15c” for “sections 15 or 15a”.

Effective Date

Section 4 of act July 7, 1955, provided: “This Act [enacting this section and section 15a of this title, amending section 16 of this title, and repealing provisions set out as a note under section 15 of this title] shall take effect six months after its enactment [July 7, 1955].”