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Field device tool (FDT) interface specification – Part 303-1: Communication profile integration – IEC 61784 CP 3/1 and CP 3/2
standard by The International Society of Automation, 05/31/2011

Binary Logic Diagrams for Process Operations
standard by The International Society of Automation, 04/01/1976

Field device tool (FDT) interface specification – Part 309: Communication profile integration – IEC 61784 CPF 9
standard by The International Society of Automation, 05/31/2011

Safety Instrumented Functions (SIF) – Safety Integrity Level (SIL) Evaluation Techniques Part 3: Determining the SIL of a SIF via Fault Tree Analysis
standard by The International Society of Automation, 06/17/2002

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

Safety Fieldbus Design Considerations for Process Industry Sector Applications
standard by The International Society of Automation, 10/02/2009

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

Face-to-Face Dimensions for Sliding Stem Flangeless Control Valves (Classes 150, 300, and 600)
standard by The International Society of Automation, 03/11/2016

Control Valve Position Stability
standard by The International Society of Automation, 04/01/1998

Safety Instrumented Functions (SIF) – Safety Integrity Level (SIL) Evaluation Techniques Parts 1-5 – Complete Set
standard by The International Society of Automation, 06/17/2002