In-line Inspection Systems Qualification Standard, Third Edition
standard by American Petroleum Institute, 09/01/2021

Specification for Line Pipe, Fourth Edition
standard by American Petroleum Institute, 07/01/1931

Pipeline Facility Construction Inspection, First Edition
standard by American Petroleum Institute, 10/01/2021

Standard Practice for Level Measurement of Liquid Hydrocarbons in Stationary Tanks by Automatic Tank Gauging, Fourth Edition
Handbook / Manual / Guide by American Petroleum Institute, 10/01/2021

Evaluation of Well Perforators, Third Edition
standard by American Petroleum Institute, 07/01/2021

Safe Operation of Hydrofluoric Acid Alkylation Units, Fifth Edition
standard by American Petroleum Institute, 08/01/2021

Welding of Pipelines and Related Facilities, 22nd Edition
standard by American Petroleum Institute, 07/01/2021

Specification for Line Pipe, Thirteenth Edition
standard by American Petroleum Institute, 03/01/1954

Pipeline Control Systems Cybersecurity, Third Edition, includes Errata (2021)
standard by American Petroleum Institute, 08/01/2021

Liquid Ring Vacuum Pumps and Compressors for Petroleum, Chemical, and Gas Industry Services, 2nd Edition
standard by American Petroleum Institute, 07/01/2021