2015 Event Amazon is again exempted from Federal Aviation Administration commercial drone flight prohibitions, allowing it to test delivery drones; the company had to reapply for exemption, as its drone fleet grew outdated while waiting for initial approval 2014 Event Toyota is seeking to sell fuel-cell vehicles in the U.S. but must receive an exemption from certain safety requirements to do so; Toyota states that its car meets safety requirements through a different mechanism than that specified in the rules 1972 Event U.S. Supreme Court, 5-3, confirms lower court rulings in Curt Flood case, upholding baseball's exemption from antitrust laws 1967 Event Louisville, Kentucky, draft board refuses exemption for boxer Muhammad Ali 1918 Event Sect Baker grants extended exemption to World Series players
