ISA

Qualifications and Certification of Control System Technicians
standard by The International Society of Automation, 10/14/2002

Standard for the Evaluation of External Seal Leakage Performance of Manual and Automatic On-Off Valves
standard by The International Society of Automation, 01/01/1999

Book by The International Society of Automation, 01/01/1978

Management of a Calibration Program for Industrial Automation and Control Systems
standard by The International Society of Automation, 05/24/2017

Recommended Practice for Wiring Methods for Hazardous (Classified) Locations Instrumentation Part 1: Intrinsic Safety
standard by The International Society of Automation, 04/16/2003

Recommendations for Portable Electronic Products Suitable for Use in Class I and II, Division 2, Class I Zone 2 and Class III, Division 1 and 2 Hazardous (Classified) Locations
standard by The International Society of Automation, 05/10/2002

Pressurized Enclosures : RP12.4
standard by The International Society of Automation, 04/01/1996

Terminology, Dimensions & Safety Practices for Indicating Variable Area Meters : Rotameters, Glass Tube, Metal Tube, Extension Type Glass Tube - ISA Standard RP16.1, 2, 3
standard by The International Society of Automation, 04/01/1959

Nomenclature & Terminology for Extension Type Variable Area Meters, Rotameters : ISA Standard RP16.4
standard by The International Society of Automation, 04/01/1960

Specification, Installation, & Calibration of Turbine Flowmeters
standard by The International Society of Automation, 04/01/1977

Guide for Specifications & Tests for Piezoelectric Acceleration Transducers for Aerospace Testing
standard by The International Society of Automation, 04/01/1982

Nomenclature for Instrument Tube Fittings
standard by The International Society of Automation, 11/01/2001