4/1/09: The US Supreme Court ruled that “pre-dis­pute arbi­tra­tion agree­ments” in col­lec­tive bar­gain­ing agree­ments (union con­tracts) are enforce­able, in Penn Plaza PLLC v. Pyett, 129 S. Ct. 1456 (2009) (5–4 decision).

This was an age dis­crim­i­na­tion case under the Age Dis­crim­i­na­tion in Employ­ment Act of 1967 (ADEA). The plain­tiff was a mem­ber of a union, and the col­lec­tive bar­gain­ing agree­ment (union con­tract) required sub­mit­ting age dis­crim­i­na­tion claims to bind­ing arbi­tra­tion.

The US Supreme Court had pre­vi­ous­ly ruled, but not in a labor union set­ting, that arbi­tra­tion agree­ments for ADEA claims were enforce­able under the Fed­er­al Arbi­tra­tion Act, 9 U.S.C. § 1 et seq. (Gilmer v. Interstate/Johnson Lane Corp., 500 U.S. 20, 26–33 (1991)). So the real issue in Penn Plaza was whether there would be a dif­fer­ent result because of the union con­tract set­ting and the Nation­al Labor Rela­tions Act.