Justices Overturn Washington Workers' Compensation Law on a Strict Reading of Intergovernmental Immunity

The Supreme Court on Tuesday unanimously struck down a Washington state law that was aimed at helping federal contract employees get workers' compensation for diseases arising from cleaning up nuclear waste. The case, United States v. Washington, concerned the federally controlled Hanford nuclear reservation, a decommissioned facility that spans 586 square miles near the Columbia River. The reservation, formerly used by the federal government in the production of nuclear weapons, presents unique hazards to cleanup workers.