ISA 50.02, Part 2-1992

Fieldbus Standard for Use in Industrial Control Systems, Part 2 : Physical Layer Specification & Service Definition
standard by The International Society of Automation, 04/01/1992

ISA 60079-28 (12.21.02)-2013

Explosive Atmospheres – Part 28: Protection of equipment and transmission systems using optical radiation
standard by The International Society of Automation, 12/05/2012

ISA 60079-0 (12.00.01)-2013

Explosive atmospheres – Part 0: Equipment – General Requirements
standard by The International Society of Automation, 2013

ISA 77.70-1994 (R2005)

ANSV/ISA-77.70-1994 Fossil Fuel Power Plant Instrument Piping : Instrument Piping Installation
standard by The International Society of Automation, 04/01/1994

ISA 12.12.02-2003 (IEC 60079-15-1987)

Electrical Apparatus for Use in Class I, Zone 2 Hazardous (Classified) Locations – Type of Protection "n"
standard by The International Society of Automation, 05/05/2003

ISA 75.10.02-2014

Installed Face-to-Face Dimensions for Dual Pinch Flanged Clamp or Pinch Valves (Classes 125 and 150)
standard by The International Society of Automation, 04/15/2014

ISA TR67.04.09-2005

Graded Approaches To Setpoint Determination
standard by The International Society of Automation, 10/15/2005

ISA 61241-11 (12.10.04)-2006 (R2015)

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations – Protection by Intrinsic Safety "iD"
standard by The International Society of Automation, 09/20/2006

ISA 77.70.02-1994 (R2010)

Fossil Fuel Power Plant Instrument Piping Installation
standard by The International Society of Automation, 11/01/2010

ISA 92.00.02-2013

Installation, Operation, and Maintenance of Toxic Gas-Detection Instruments
standard by The International Society of Automation, 09/30/2013