ISA

Face-to-Centerline Dimensions for Flanged Globe-Style Angle Control Valve Bodies (Classes 150, 300, and 600)
standard by The International Society of Automation, 12/30/2015

Wireless systems for industrial automation: Process control and related applications
standard by The International Society of Automation, 01/01/2009

Wireless systems for industrial automation: Process control and related applications
standard by The International Society of Automation, 01/01/2011

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

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

Definitions and Information Pertaining to Electrical Equipment in Hazardous (Classified) Locations
standard by The International Society of Automation, 05/29/2013

Recommendations for the Preparation, Content, and Organization of Intrinsic Safety Control Drawings
standard by The International Society of Automation, 09/08/2014

Explosive atmospheres – Part 2: Equipment protection by pressurized enclosures "p" (IEC 60079-2 Mod)
standard by The International Society of Automation, 01/01/2010