API RP 553 Refinery Valves and Accessories for Control and Safety Instrumented Systems, Second Edition standard by American Petroleum Institute, 10/01/2012
API MPMS Chapter 19.2 Evaporative Loss from Floating Roof Tanks, Third Edition Handbook / Manual / Guide by American Petroleum Institute, 10/01/2012
API MPMS Chapter 19.4 Recommended Practice for Speciation of Evaporative Losses, Third Edition, Includes Addendum 1 (2013), Addendum 2 (2017) Handbook / Manual / Guide by American Petroleum Institute, 10/01/2012
API MPMS Chapter 19.1 Evaporative Loss Measurement, Section 1-Evaporative Loss from Fixed-Roof Tanks, Fourth Edition Handbook / Manual / Guide by American Petroleum Institute, 10/01/2012
API RP 1595 (R2019) Design, Construction, Operation, Maintenance, and Inspection of Aviation Pre-Airfield Storage Terminals, 2nd Edition standard by American Petroleum Institute, 10/01/2012
API RP 11S8 [ Withdrawn ] Recommended Practice on Electric Submersible System Vibrations standard by American Petroleum Institute, 10/01/2012
API 11AX Addendum 2 Addendum to Specification for Subsurface Sucker Rod Pumps and Fittings, 12th Edition Amendment by American Petroleum Institute, 10/01/2012
API Std 526 Errata 2 Errata 2 to Flanged Steel Pressure Relief Valves, Fifth Edition, Includes Errata (May 2009), Errata 2 (Oct 2012) Amendment by American Petroleum Institute, 10/01/2012
API Spec 6D Addendum 3 Addenda 3 to Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007) Amendment by American Petroleum Institute, 10/01/2012
API Std 6DX Standard for Actuator Sizing and Mounting Kits for Pipeline Valves, First Edition standard by American Petroleum Institute, 10/01/2012
API RP 1102 Errata 3 Errata 3 to Steel Pipelines Crossing Railroads and Highways, Seventh Edition Amendment by American Petroleum Institute, 09/01/2012
API Spec 5CT Errata Errata for Specification for Casing and Tubing, Ninth Edition Amendment by American Petroleum Institute, 09/01/2012