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API (American Petroleum Institute) is a leader in the development of petroleum and petrochemical equipment and operating standards covering topics that range from drill bits to environmental protection. These embrace proven, sound engineering and operating practices and safe, interchangeable equipment and materials. Many have been incorporated into state and federal regulations and adopted by ISO for worldwide acceptance.
Tool for Incorporating Human Factors During Process Hazard Analysis (PHA) Reviews of Plant Designs
Standard published on 1.3.2004
Selected format:Quality Management System Requirements for Organizations Providing Products for the Petroleum and Natural Gas Industry, Tenth Edition, Includes Errata 1 (2023), Errata 2 (2024) Errata 3 (2024), Addendum 1 (2024), and Addendum 2 (2025)
Standard published on 1.9.2023
Selected format:Addendum 1 to Quality Management System Requirements for Organizations Providing Products for the Petroleum and Natural Gas Industry, Tenth Edition
Adjunct of the standard published on 1.10.2024
Selected format:Addendum 2 to Quality Management System Requirements for Organizations Providing Products for the Petroleum and Natural Gas Industry, Tenth Edition
Adjunct of the standard published on 1.6.2025
Selected format:Errata 1 to Quality Management System Requirements for Organizations Providing Products for the Petroleum and Natural Gas Industry, Tenth Edition
Adjunct of the standard published on 1.10.2023
Selected format:Errata 2 to Quality Management System Requirements for Organizations Providing Products for the Petroleum and Natural Gas Industry, Tenth Edition
Adjunct of the standard published on 1.10.2024
Selected format:Errata 3 to Quality Management System Requirements for Organizations Providing Products for the Petroleum and Natural Gas Industry, Tenth Edition
Adjunct of the standard published on 1.11.2024
Selected format:Quality Management System Requirements for Service Supply Organizations for the Petroleum and Natural Gas Industries, Second Edition
Standard published on 1.7.2021
Selected format:Quarterly Well Completion Report (Fourth Quarter 2023, Vol. 39, No. 4)
Standard published on 1.1.2024
Selected format:Quarterly Well Completion Report (Fourth Quarter 2024, Vol. 40, No. 4)
Standard published on 1.1.2025
Selected format:Latest update: 2026-06-22 (Number of items: 2 284 351)
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