Half Price Standard Code

Enterprise-Control System Integration − Part 8: Information Exchange Profiles
standard by The International Society of Automation, 05/08/2020

Enterprise-Control System Integration – Part 5: Business-to-Manufacturing Transactions
standard by The International Society of Automation, 12/03/2018

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

Book by The International Society of Automation, 01/01/2006

Book by The International Society of Automation, 01/01/2005

Instrumentation Symbols and Identification
standard by The International Society of Automation, 01/01/2022

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

Certificate Standard for AEx Equipment for Hazardous (Classified) Locations
standard by The International Society of Automation, 05/01/2009

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

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection – Encapsulation “m”
standard by The International Society of Automation, 07/31/2009