Errata to Drilling and Well Servicing Structures, Fourth Edition
Amendment by American Petroleum Institute, 05/01/2019

Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition (Identical Adoption of ISO 10407-2:2008), Includes Errata (2009)
standard by American Petroleum Institute, 08/01/2009

Errata for Specification for Line Pipe, Forty-fifth Edition
Amendment by American Petroleum Institute, 04/01/2015

Packers and Bridge Plugs, Second Edition (ISO 14310:2008, Identical)
standard by American Petroleum Institute, 07/01/2009

Evaluation of Welding Requirements as Applicable to API Product Specifications, First Edition
standard by American Petroleum Institute, 12/01/2017

Recommended Practice on Procedures for Testing Casing and Tubing Connections, Petroleum and natural gas industries -Testing procedures for casing and tubing connections
standard by American Petroleum Institute, 07/01/2003

Petroleum, Petrochemical and Natural Gas Industries-Steam Turbines-Special-purpose Applications, Seventh Edition
standard by American Petroleum Institute, 08/01/2014

Recommended Practice for Drill Stem Design and Operation Limits, Sixteenth Edition, Includes Addendum 1 and 2 (2009)
standard by American Petroleum Institute, 08/01/1998

Addendum 1 to Specification for Subsea Umbilicals, Fifth Edition
Amendment by American Petroleum Institute, 12/01/2017

Specification for Fiberglass Reinforced Plastic Tanks, Third Edition
standard by American Petroleum Institute, 10/01/2008

Specification for Steel Plates for Offshore Structures, Produced by Thermo-Mechanical Control Processing (TMCP), Fifth Edition
standard by American Petroleum Institute, 12/01/2006

Standard for Third Party Network Connectivity, First Edition
standard by American Petroleum Institute, 11/01/2007