Quality Management System Requirements for Service Supply Organizations for the Petroleum and Natural Gas Industries, Second Edition
standard by American Petroleum Institute, 07/01/2021

Addendum to Installation, Operation, Maintenance, Inspection, and Repair of Tanks in Production Service, Sixth Edition
Amendment by American Petroleum Institute, 06/01/2021

Addendum to Specification for Wellhead and Tree Equipment, Twenty-First Edition
Amendment by American Petroleum Institute, 06/01/2021

Specification for Ancillary Equipment for Flexible Pipes and Subsea Umbilicals, Second Edition
standard by American Petroleum Institute, 06/01/2021

Errata to Offshore Pedestal-mounted Cranes, Eighth Edition
Amendment by American Petroleum Institute, 06/01/2021

Refrigerated Light Hydrocarbon Fluids – Measurement of Cargoes on Board Marine LNG Carriers, Second Edition
Handbook / Manual / Guide by American Petroleum Institute, 06/01/2021

Addendum to Fired Heaters for General Refinery Service, Fifth Edition
Amendment by American Petroleum Institute, 05/01/2021

Guidance for the Development of Ultrasonic Examiner Qualification Programs, First Edition
standard by American Petroleum Institute, 05/01/2021

Wellbore Plugging and Abandonment, First Edition
standard by American Petroleum Institute, 06/01/2021

Recommended Practice for Ancillary Equipment for Flexible Pipes and Subsea Umbilicals, Second Edition
standard by American Petroleum Institute, 06/01/2021