Pacific Merchant Shipping Association American Institute of Merchant Shipping Offshore Marine Service Association Western Oil and Gas Association Clean Seas v. Lloyd W. Aubry, Jr., Labor Commissioner, Division of Labor Standards Enforcement, Department of Industrial Relations, State of California v. Tidewater Marine Service, Inc. Western Boat Operators, Inc., Plaintiff/intervenors-Appellees · Ninth Circuit Court of Appeals · 1990 | Caselegis