API RP 2003:2015 Protection Against Ignitions Arising out of Static, Lightning, and Stray Currents
API RP 2200:2015 Repairing Hazardous Liquid Pipelines
API RP 14B:2015 Design, Installation, Operation, Test, and Redress of Subsurface Safety Valve Systems
API TR 17TR 11:2015 Pressure Effects on Subsea Hardware During Flowline Pressure Testing in Deep Water
API SPEC 16RCD:2015 Specification for Rotating Control Devices
API RP 1111:2015 Design, Construction, Operation, and Maintenance of Offshore Hydrocarbon Pipelines (Limit State Design)
API TR 1149:2015 Pipeline Variable Uncertainties and Their Effects on Leak Detectability
API RP 1171:2015 Functional Integrity of Natural Gas Storage in Depleted Hydrocarbon Reservoirs and Aquifer Reservoirs
API SPEC 11E + ERTA:2015 Specification for Pumping Units
API RP 2D + ERTA:2015 Operation and Maintenance of Offshore Cranes
API MPMS 22.3:2015 Testing Protocol for Flare Gas Metering
API MPMS 22.6:2015 Manual of Petroleum Measurement Standards Chapter 22.6 Testing Protocol for Gas Chromatographs