Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids
standard by The International Society of Automation,

Function Blocks (FB) for Process Control – Part 3: Electronic Device Description Language (EDDL)
standard by The International Society of Automation, 03/30/2007

Specifications & Tests for Strain Gage Linear Acceleration Transducers
standard by The International Society of Automation, 04/01/1982

Fossil Fuel Power Plant – Steam Temperature Controls
standard by The International Society of Automation, 08/03/2007

PROWAY-LAN Industrial Data Highway
standard by The International Society of Automation, 04/01/1985

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection – Flameproof 'd'
standard by The International Society of Automation, 08/15/2008

Performance Requirements for Open Path Combustible Gas Detectors
standard by The International Society of Automation, 03/07/2007

Functional Safety: Safety Instrumented Systems for the Process Industry Sector – Part 1: Framework, Definitions, System, Hardware and Software Requirements (IEC 61511-1 Mod)
standard by The International Society of Automation, 09/02/2004

Backhaul Architecture Model: Secured Connectivity Over Untrusted or Trusted Networks
standard by The International Society of Automation, 10/29/2012

Definitions and Information Pertaining to Electrical Equipment in Hazardous (Classified) Locations
standard by The International Society of Automation, 03/27/2009

Enterprise-Control System Integration Part 5: Business-to-Manufacturing Transactions
standard by The International Society of Automation, 07/08/2013

Security for industrial automation and control systems Part 2-3: Patch management in the IACS environment
standard by The International Society of Automation, 07/01/2015