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

Functional Safety - Safety Instrumented Systems for the Process Industry Sector - Part 1: Framework, definitions, system, hardware and application programming requirements

Recommended Practice for Classification of Locations for Electrical Installations Classified as Class I, Zone 0, Zone 1, or Zone 2standard by The

Mechanical Integrity of Safety Instrumented Systems (SIS)standard by The International Society of Automation,

Piping Guide for Control Centers : ISA Standard RP60.9standard by The International Society of Automation, 04/01/1981

Enterprise-Control System Integration - Part 2: Object Model Attributesstandard by The International Society of Automation, 01/01/2010

Guidelines for the Specification of Pneumatic Vane Type Valve Actuatorsstandard by The International Society of Automation, 03/15/2013

Explosive Atmospheres - Part 1: Equipment Protection by Flameproof Enclosures "d"standard by The International Society of Automation, 04/10/2009

Control Valve Capacity Test Procedurestandard by The International Society of Automation, 04/21/2009

Fieldbus Standard for Use in Industrial Control Systems, Part 2 : Physical Layer Specification & Service Definitionstandard by The International Society of

Pressurized Enclosuresstandard by The International Society of Automation, 07/25/2012

Field device tool (FDT) interface specification - Part 303-1: Communication profile integration - IEC 61784 CP 3/1 and CP 3/2standard by The