2 U.S.C. § 1555
Section 1555 · Federal mandate defined
Amended 1 time on record
Applied in 4 court decisions — leading case School District v. Secretary of the United States Department of Education (2009)
Most recently applied in Linn County v. Brown (April 2020)
How often courts cite this section
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.
Notwithstanding section 1502 of this title, for purposes of this subchapter the term “Federal mandate” means any provision in statute or regulation or any Federal court ruling that imposes an enforceable duty upon State, local, or tribal governments including a condition of Federal assistance or a duty arising from participation in a voluntary Federal program.