API Spec 7K Errata 2 Errata to Specification for Drilling and Well Servicing Equipment, Sixth Edition Amendment by American Petroleum Institute, 08/01/2016
API Spec 6A Errata 1 Thru 10 Errata 10 to Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition (ISO 10423:2009 Modification) Amendment by American Petroleum Institute, 08/01/2016
API Spec 15S Errata Errata to Spoolable Reinforced Plastic Line Pipe, Second Edition Amendment by American Petroleum Institute, 07/01/2016
API Spec 16C Addendum 1 Addendum 1 to API Spec 16C, Choke and Kill Equipment, Second Edition Amendment by American Petroleum Institute, 07/01/2016
API Spec 6A Errata 9 Errata 9 to Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition (ISO 10423:2009 Modification) Amendment by American Petroleum Institute, 06/01/2016
API RP 652 Errata Errata to Linings of Aboveground Petroleum Storage Tank Bottoms, Fourth Edition Amendment by American Petroleum Institute, 08/01/2016
API Spec 6D Errata 8 Errata 8 to Specification for Pipelineand Piping Valves, Twenty-Fourth Edition Amendment by American Petroleum Institute, 08/01/2016
API Std 617 Errata 1 Errata 1 to Axial and Centrifugal Compressors and Expander-compressors, Eighth Edition Amendment by American Petroleum Institute, 08/01/2016
API RP 4G Addendum 1 Addendum 1 for Recommended Practice for Operation, Inspection, Maintenance, and Repair of Drilling and Well Servicing Structures, 4th Edition Amendment by American Petroleum Institute, 08/01/2016
API MPMS Chapter 4.9.4 Errata 1 Errata 1 to Determination of the Volume of Displacement and Tank Provers by the Gravimetric Method of Calibration, First Edition Amendment by American Petroleum Institute, 08/01/2016
API Spec 15HR Errata 1 Errata to Specification for High Pressure Fiberglass Line Pipe, Fourth Edition Amendment by American Petroleum Institute, 08/01/2016
API Std 602 Errata Errata to Gate, Globe, and Check Valves for Sizes DN 100 (NPS 4) and Smaller for the Petroleum and Natural Gas Industries, Tenth Edition Amendment by American Petroleum Institute, 09/01/2016