Identification and Mechanical Integrity of Safety Controls, Alarms, and Interlocks in the Process Industry
standard by The International Society of Automation, 02/04/2021

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

Electrical Apparatus for Use in Class I, Zones 0, 1 & 2 Hazardous (Classified) Locations: General Requirements (IEC 60079-0 Mod)
standard by The International Society of Automation, 08/15/2005

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations Type of Protection – Encapsulation "m" (IEC 60079-18 Mod)
standard by The International Society of Automation, 08/15/2005

Electrical Apparatus for Use in Class I, Zones 0, 1 & 2 Hazardous (Classified) Locations: General Requirements (IEC 60079-0 Mod)
standard by The International Society of Automation, 12/02/2002

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

Electrical Equipment for Use in Class I, Zones 0,1, and 2 Hazardous (Classified) Locations – General Requirements
standard by The International Society of Automation, 04/01/1999

General Requirements for Electrical Ignition Systems for Internal Combustion Engines in Class I, Division 2 or Zone 2, Hazardous (Classified) Locations
standard by The International Society of Automation, 05/04/2009

Industry Standard File Format for Revolution-Based, Tip Timing Data
standard by The International Society of Automation, 01/29/2013

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