Train v. Natural Resources Defense Council, Inc.

Train v. Natural Resources Defense Council
Decided April 16, 1975
Full case nameTrain v. Natural Resources Defense Council
Citations421 U.S. 60 (more)
Holding
The EPA must approve a State Implementation Plan if it meets the requisite criteria under the Clean Air Act.
Court membership
Chief Justice
Warren E. Burger
Associate Justices
William O. Douglas · William J. Brennan Jr.
Potter Stewart · Byron White
Thurgood Marshall · Harry Blackmun
Lewis F. Powell Jr. · William Rehnquist

Train v. Natural Resources Defense Council, 421 U.S. 60 (1975), is a United States Supreme Court case in which the Court held that the EPA must approve a State Implementation Plan if it meets the criteria under the Clean Air Act.