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ANSI Project Initiation

The ANSI project initiation form announces the start of a standards project to develop a new or revised version of an ISA standard. ISA members and any others who are interested in taking part in these projects are asked to contact ISA Standards.

  • ISA-62443-6-1, Security for industrial automation and control systems – Part 6-1: Security evaluation methodology for IEC 62443-2-4 (new standard) (July 2025)
  • ISA-96.03.01, Guidelines for the Specification of Heavy Duty Pneumatically Powered Quarter Turn Scotch Yoke Valve Actuators (reaffirmation) (June 2025)
  • ISA-75.26.01, Control Valve Diagnostic Data Acquisition and Reporting (new standard) (May 2025)
  • ISA-113.00.01, Distributed Workflow System Integration (new standard) (April 2025)
  • ISA-62381, Automation Systems in the Process Industry – Factory Acceptance Test (FAT), Site Acceptance Test (SAT), and Site Integration Test (SIT) (identical national adoption of IEC 62381:2024) (January 2025)
  • ISA-62382, Automation Systems in the Process Industry – Electrical and Instrumentation Loop Check (identical national adoption of IEC 62382:2024) (January 2025)
  • ISA-96.01.01, Valve Actuator Terminology (revision of ANSI/ISA 96.01.01-2019) (October 2024)
  • ISA-96.03.04, Guidelines for the Specification of Linear Piston Pneumatic Actuators (revision of ANSI/ISA 96.03.04-2019) (October 2024)
  • ISA-108.2, Intelligent device management – Part 2: Requirements and recommendations (identical national adoption of IEC 63082-2:2024) (September 2024)
  • ISA-101.01, Human machine interfaces for process automation systems (national adoption with modifications of IEC 63303:2024) (August 2024)
  • ISA-62443-2-4, Security for industrial automation and control systems – Part 2-4: Security program requirements for IACS service providers (identical national adoption of IEC 62443-2-4:2023, Ed. 2.0 and revision of ANSI/ISA-62443-2-4-2018) (April 2024)
  • ISA-95.00.01 (IEC 62264-1 Mod), Enterprise-Control System Integration – Part 1: Models and Terminology (national adoption with modifications of IEC 62264-1) (March 2024)
  • ISA-75.05.01, Control Valve Terminology (revision of ANSI/ISA-75.05.01-2019) (November 2023)
  • ISA-75.11.01, Inherent Flow Characteristic and Rangeability of Control Valves (November 2023)
  • ISA-75.13.01, Method of Evaluating the Performance of Positioners with Analog Input Signals and Pneumatic Output (November 2023)
  • ISA 96.08.01, Guidelines for the Specification of Linear and Rotary Gas Over Oil Valve Actuators (revision of ANSI/ISA 96.08.01-2017) (October 2023)
  • ISA-96.03.02, Guidelines for the Specification of Pneumatic Rack and Pinion Valve Actuators (May 2023)
  • ISA-96.03.03, Guidelines for the Specification of Pneumatic Vane Type Valve Actuators (May 2023)
  • ISA-60534-8-2 (75.07.02), Industrial-Process Control Valves – Part 8-2: Noise considerations – Laboratory measurement of noise generated by hydrodynamic flow through control valves (identical national adoption of IEC 60534-8-2) (April 2023)
  • ISA-60534-8-3 (75.07.03), Industrial-Process Control Valves – Part 8-3: Noise considerations – Control valve aerodynamic noise prediction method (identical national adoption of IEC 60534-8-3) (April 2023)