In a decision that could have far-reaching implications, the United States Supreme Court issued a June 10 opinion holding that California’s wage-and-hour laws do not apply to workers on oil and gas platforms located in open water on the Outer Continental Shelf. The plaintiffs in Parker Drilling Management Services, Ltd. v. Newton, were offshore rig workers who filed a class action asserting that their employer violated California’s minimum wage and overtime laws by failing to pay them for stand-by time while they were on the drilling platform. Both parties agreed that the platforms were governed by the Outer Continental Shelf Lands Act (“OCSLA”), but they disagreed regarding whether the California’s wage-and-hour laws were incorporated into OCSLA and therefore applicable to workers on the platform.