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26,506 standards · 3,357 under review · 1,386 in draft · 3,590 withdrawn
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| Standard | Title | Status | Publication |
|---|---|---|---|
| "API RP 554 | Process Control Systems-Project Execution and Process Control System Ownership | Current | 29 Jan 2026 |
| "API RP 554 | Process Control Systems, Part 1: Process Control Systems Functions and Functional Specification Development | Current | 29 Jan 2026 |
| "API RP 554 | Process Control Systems. Process Control System Design | Current | 29 Jan 2026 |
| API STD 976:2024 | Refractory Installation Quality Control. Inspection and Testing of AES/RCF Linings and Materials | Current | 29 Jan 2026 |
| API STD 975:2025 | Refractory Installation Quality Control. Inspection and Testing of Refractory | Current | 29 Jan 2026 |
| API TR 983:2025 | Refractory Insulating Castables with Permanent Linear Change Anomaly. Case Study | Current | 29 Jan 2026 |
| "API STD 520 | Sizing, Selection, and Installation of Pressure-Relieving Devices in Refineries--Part 1, Sizing and Selection | Current | 29 Jan 2026 |
| "API STD 520 | Sizing, Selection, and Installation of Pressure-relieving Devices. Part II. Installation | Current | 29 Jan 2026 |
| "API TR 934-F | The Effects of Hydrogen for Establishing a Minimum Pressurization Temperature (MPT) for Heavy Wall Steel Reactor Vessels | Current | 29 Jan 2026 |
| API TR 941-A:2008 | The Technical Basis Document for API RP 941 | Current | 29 Jan 2026 |
| API TR 981:2021 | Thermal Expansion Under Load and Creep of Refractories-An Evaluation and Comparison of Testing Methods Comparison of ASTM C832 and DIN EN 993-9 | Current | 29 Jan 2026 |
| "API TR 934-F | Ubcritical Cracking of Modern 2¼Cr-1Mo-¼V Steel Due to Dissolved Internal Hydrogen and H2 Environment | Current | 29 Jan 2026 |
| API MPMS CH.11.2.5:2007 | A Simplified Vapor Pressure Correlation for Commercial NGLs | Current | 28 Jan 2026 |
| API STD 20S:2021 | Additively Manufactured Metallic Components for Use in the Petroleum and Natural Gas Industries | Current | 28 Jan 2026 |
| ISO 24894:2026 | Analysis of natural gas. Determination of sulfur compounds. Determination of hydrogen sulfide by laser absorption spectroscopy | Current | 28 Jan 2026 |
| API STD 617:2014 | Axial and Centrifugal Compressors and Expander-Compressors | Current | 28 Jan 2026 |
| API RP 535:2014 | Burners for Fired Heaters in General Refinery Services | Current | 28 Jan 2026 |
| ISO 5909:2026 | Business processes and data interchange of electronic bill of lading based on distributed ledger technology (DLT) | Current | 28 Jan 2026 |
| API MPMS CH.14.5:1981 | Calculation of Gross Heating Value, Relative Density, Compressibility and Theoretical Hydrocarbon Liquid Content for Natural Gas Mixtures for Custody Transfer | Current | 28 Jan 2026 |
| API MPMS CH.12.1.1:2012 | Calculation of Static Petroleum Quantities, Part 1. Upright Cylindrical Tanks and Marine Vessels | Current | 28 Jan 2026 |
| API SPEC 20C:2015 | Closed Die Forgings for Use in the Petroleum and Natural Gas Industry | Current | 28 Jan 2026 |
| API RP 16ST:2009 | Coiled Tubing Well Control Equipment Systems | Current | 28 Jan 2026 |
| API MPMS CH.14.1:2016 | Collecting and Handling of Natural Gas Samples for Custody Transfer | Current | 28 Jan 2026 |
| API RP 1130:2007 | Computational Pipeline Monitoring for Liquids | Current | 28 Jan 2026 |
| ISO 23552-1:2026 | Control and protective devices for gaseous and liquid fuels — - Particular requirements. Part 1: Electronic fuel/air ratio control systems, including associated sensors and mechanical actuators | Current | 28 Jan 2026 |
| API RP 970:2017 | Corrosion Control Document | Current | 28 Jan 2026 |
| ISO 18971:2026 | Corrosion of metals and alloys. Monitoring method for corrosion states of stainless steel in industrial cooling water | Current | 28 Jan 2026 |
| API SPEC 20F:2015 | Corrosion Resistant Bolting for Use in the Petroleum and Natural Gas Industries | Current | 28 Jan 2026 |
| API SPEC 15PX:2018 | Crosslinked Polyethylene (PEX) Linepipe | Current | 28 Jan 2026 |
| API RP 2SK:2005 | Design and Analysis of Stationkeeping Systems for Floating Structures | Current | 28 Jan 2026 |
| API RP 1170:2015 | Design and Operation of Solution-Mined Salt Caverns Used for Natural Gas Storage | Current | 28 Jan 2026 |
| API RP 17P:2013 | Design and Operation of Subsea Production Systems. Subsea Structures and Manifolds | Current | 28 Jan 2026 |
| API STD 2610:2005 | Design, Construction, Operation, Maintenance, and Inspection of Terminal and Tank Facilities | Current | 28 Jan 2026 |
| API MPMS CH.10.4:2013 | Determination of Water and/or Sediment in Crude Oil by the Centrifuge Method (Field Procedure) | Current | 28 Jan 2026 |
| API MPMS CH.19.4:2012 | Evaporative Loss Reference Information and Speciation Methodology | Current | 28 Jan 2026 |
| API STD 537:2017 | Flare Details for General Refinery and Petrochemical Service | Current | 28 Jan 2026 |
| API SPEC 19G2:2010 | Flow-Control Devices for Side-Pocket Mandrels | Current | 28 Jan 2026 |
| API RP 1171:2015 | Functional Integrity of Natural Gas Storage in Depleted Hydrocarbon Reservoirs and Aquifer Reservoirs | Current | 28 Jan 2026 |
| API STD 611:2008 | General Purpose Steam Turbines for Petroleum, Chemical, and Gas Industry Services | Current | 28 Jan 2026 |
| API RP 1133:2005 | Guidelines for Onshore Hydrocarbon Pipelines Affecting High Consequence Floodplains | Current | 28 Jan 2026 |
| API MPMS CH.15:2001 | Guidelines for the Use of the International System of Units (SI) in the Petroleum and Allied Industries | Current | 28 Jan 2026 |
| API MPMS CH.17.5:2019 | Guidelines for Voyage Analysis and Reconciliation of Cargo Quantities | Current | 28 Jan 2026 |
| API TR 17TR8:2018 | High-Pressure High-Temperature Design Guidelines | Current | 28 Jan 2026 |
| API RP 2027:2018 | Ignition Hazards and Safe Work Practices for Abrasive Blasting of Atmospheric Storage Tanks in Hydrocarbon Service | Current | 28 Jan 2026 |
| API STD 1163:2013 | In-Line Inspection Systems Qualification | Current | 28 Jan 2026 |
| ISO/IEC 30113-62:2026 | Information technology. Gesture-based interfaces across devices and methods - Multi-point gestures for screen readers | Current | 28 Jan 2026 |
| API RP 575:2020 | Inspection of Atmospheric & Low Pressure Storage Tanks | Current | 28 Jan 2026 |
| API RP 574:2016 | Inspection Practices for Piping System Components | Current | 28 Jan 2026 |
| API RP 572:2016 | Inspection Practices for Pressure Vessels | Current | 28 Jan 2026 |
| API BULL 1178:2017 | Integrity Data Management and Integration Guideline | Current | 28 Jan 2026 |
Data is sourced from BSI's published catalogue and may not reflect the current position. Status and dates change without notice — verify directly with BSI before relying on any entry. This listing is provided for information only and does not constitute professional or compliance advice. ITMAD accepts no liability for any action taken in reliance on it.