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Administratively Withdrawn ISA Standards, Technical Reports, and Recommended Practices

The following ISA standards, technical reports and recommended practices were withdrawn in the years indicated. Withdrawal of these documents was based on a) the document's material being incorporated into another ISA document, b) the document being replaced by another organization's document, or c) the document's material being agreed upon by the relevant ISA Standards Committee or the Standards & Practices Board to be dated.

If you have any questions about the withdrawal of these documents, please contact ISA Standards at Standards@isa.org.

2026

  • ISA-97.00.01-2014, Face-to-Face Dimensions of Flanged Vortex Flowmeters
  • ISA-RP76.0.01-1998, Analyzer System Inspection and Acceptance
  • ISA-76.00.02-2002, Modular Component Interfaces for Surface-Mount Fluid Distribution Components – Part 1: Elastomeric Seals
  • ANSI/ISA-62769-1-2016, Field Device Integration (FDI) – Part 1: Overview
  • ANSI/ISA-62769-101-1-2016, Field Device Integration (FDI) – Part 101-1: Profiles - Foundation Fieldbus H1
  • ANSI/ISA-62769-101-2-2016, Field Device Integration (FDI) – Part 101-2: Profiles - Foundation Fieldbus HSE
  • ANSI/ISA-62769-103-1-2016, Field Device Integration (FDI)– Part 103-1: Profiles - PROFIBUS
  • ANSI/ISA-62769-103-4-2016, Field Device Integration (FDI) – Part 103-4: Profiles - PROFINET
  • ANSI/ISA-62769-109-1-2016, Field Device Integration (FDI) – Part 109-1: Profiles - HART and WirelessHART
  • ANSI/ISA-62769-2-2016, Field Device Integration (FDI) – Part 2: FDI Client
  • ANSI/ISA-62769-3-2016, Field Device Integration (FDI) – Part 3: FDI Server
  • ANSI/ISA-62769-4-2016, Field Device Integration (FDI) – Part 4: FDI Packages
  • ANSI/ISA-62769-5-2016, Field Device Integration (FDI) – Part 5: FDI Information Model
  • ANSI/ISA-62769-6-2016, Field Device Integration (FDI) – Part 6: FDI Technology Mapping
  • ANSI/ISA-62769-7-2016, Field Device Integration (FDI) – Part 7: FDI Communication Devices
  • ANSI/ISA 62453-1 (103.00.01)-2018, Field device tool (FDT) interface specification – Part 1: Overview and guidance
  • ANSI/ISA-62453-2 (103.00.02)-2018, Field device tool (FDT) interface specification – Part 2: Concepts and detailed description
  • ANSI/ISA-62453-301 (103.00.03)-2018, Field device tool (FDT) interface specification – Part 301: Communication profile integration - IEC 61784 CPF 1
  • ANSI/ISA-62453-302 (103.00.04)-2018, Field device tool (FDT) interface specification – Part 302: Communication profile integration - IEC 61784 CPF 2
  • ANSI/ISA-62453-303-1 (103.00.05)-2018, Field device tool (FDT) interface specification – Part 303-1: Communication profile integration - IEC 61784 CP 3/1 and CP 3/2
  • ANSI/ISA-62453-303-2 (103.00.06)-2018, Field device tool (FDT) interface specification – Part 303-2: Communication profile integration - IEC 61784 CP 3/4, CP 3/5 and CP 3/6
  • ANSI/ISA-62453-306 (103.00.07)-2011, Field device tool (FDT) interface specification – Part 306: Communication profile integration - IEC 61784 CPF 6
  • ANSI/ISA-62453-309 (103.00.08)-2018, Field device tool (FDT) interface specification – Part 309: Communication profile integration - IEC 61784 CPF 9
  • ANSI/ISA-62453-315 (103.00.09)-2018, Field device tool (FDT) interface specification – Part 315: Communication profile integration - IEC 61784 CPF 15
  • ISA-TR62453-41 (103.00.10)-2018, Field device tool (FDT) interface specification – Part 41: Object model integration profile – Common object model
  • ISA-TR62453-42 (103.00.11)-2018, Field device tool (FDT) interface specification – Part 42: Object model integration profile – Common Language Infrastructure
  • ANSI/ISA-61804-3-2016, Functions Blocks (FB) for process control and Electric Device Description Language (EDDL) – Part 3: EDDL Syntax and semantics
  • ANSI/ISA-61804-4-2016, Functions Blocks (FB) for process control and Electric Device Description Language (EDDL) – Part 4: EDD interpretation
  • ANSI/ISA-61804-5-2016, Functions Blocks (FB) for process control and Electric Device Description Language (EDDL) – Part 5: EDDL Built-in library

2024

  • ISA-20-1981, Specification Forms for Process Measurement and Control Instruments, Primary Elements, and Control Valves
  • ISA-37.16.01-2002, A Guide for the Dynamic Calibration of Pressure Transducers
  • ISA-37.1-1975 (R1982), Electrical Transducer Nomenclature and Terminology
  • ISA-37.3-1982 (R1995), Specifications and Tests for Strain Gage Pressure Transducers
  • ISA-37.5-1982 (R1995), Specifications and Tests for Strain Gage Linear Acceleration Transducers
  • ISA-37.8-1982 (R1995), Specifications and Tests for Strain Gage Force Transducers
  • ISA-37.16.01-2002, A Guide for the Dynamic Calibration of Pressure Transducers
  • ISA-TR52.00.01-2006, Recommended Environments for Standards Laboratories
  • ISA-RP37.2-1982 (R1995), Guide for Specifications and Tests for Piezoelectric Acceleration Transducers for Aerospace Testing
  • ISA-37.10-1982 (R1995), Specifications and Tests for Piezoelectric Pressure and Sound-Pressure Transducers
  • ISA-37.12-1982 (R1995), Specifications and Tests for Potentiometric Displacement Transducers
  • ANSI/ISA-60079-11 (12.02.01)-2014, Explosive Atmospheres – Part 11: Equipment
  • ISA Documentation Standards and User Resources for Industrial Automation and Control Systems, Fourth Edition
  • ANSI/ISA-60079-15 (12.02.02)-2012, Explosive Atmospheres - Part 15: Equipment protection by type of protection "n" (Edition 4)
  • ISA88 Batch Standards and User Resources, Fifth Edition

2023

  • ISA Instrumentation Symbols Software for AutoCAD
  • ISA Instrumentation Symbols Software for Visio
  • ANSI/ISA-12.12.01-2015 CAN/CSA C22.2 NO. 213-15, Nonincendive Electrical Equipment for Use in Class I and II, Division 2 and Class III, Divisions 1 and 2 Hazardous (Classified) Locations
  • ISA-5.2-1976 (R1992), Binary Logic Diagrams for Process Operations
  • ISA-5.3-1983, Graphic Symbols for Distributed Control/ Shared Display Instrumentation, Logic and Computer Systems

2022

  • ANSI/ISA-12.00.02-2009, AEx Equipment 4 Hazardous (Classified) Locations
  • ANSI/ISA-12.00.02-2009 (R2014), Certificate Standard for AEx Equipment for Hazardous (Classified) Locations
  • ANSI/ISA-60079-7 (12.16.01)-2008 (R2013), Explosive Atmospheres - Part 7: Equipment protection by increased safety "e"
  • ANSI/ISA-12.12.03-2011, Standard 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

2021

  • ANSI/ISA-60079-1 (12.22.01)-2009 (R2013), Explosive Atmospheres – Part 1: Equipment Protection by Flameproof Enclosures "d"

2020

  • ANSI/ISA-12.01.01-2013, Definitions and Information Pertaining to Electrical Equipment in Hazardous (Classified) Locations

2019

  • ANSI/ISA-12.13.04-2007 (R2014), Performance Requirements for Open Path Combustible Gas Detectors
  • ANSI/ISA-60079-0 (12.00.01)-2013, Explosive Atmospheres – Part 0: Equipment - General Requirements
  • ANSI/ISA-60079-29-1 (12.13.01)-2013, Explosive Atmospheres – Part 29-1: Gas Detectors - Performance Requirements of Detectors for Flammable Gases
  • ANSI/ISA-60079-29-2 (12.13.02)-2012, Explosive Atmospheres – Part 29-2: Gas Detectors - Selection, Installation, Use and Maintenance of Detectors for Flammable Gases and Oxygen
  • ANSI/ISA-61010-031 (82.02.02)-2007, Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use – Part 031: Safety Requirements for Hand-Held Probe Assemblies for Electrical Measurement and Test
  • ISA-TR84.00.06-2009, Safety Fieldbus Design Considerations for Process Industry Sector Applications
  • ISA84 Process Safety Standards and User Resources, Fourth Edition
  • ISA95 Manufacturing Enterprise Systems Standards and User Resources, Fourth Edition
  • ISA99 Security Guidelines and User Resources for Industrial Automation and Control Systems, Fifth Edition

2018

  • ANSI/ISA-TR12.21.01-2004 (R2013), Use of Fiber Optic Systems in Class I Hazardous (Classified) Locations
  • ISA99 Manufacturing & Control Systems Security CD

2017

  • ANSI/ISA-12.27.01-2011, Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids
  • ANSI/ISA-60079-2 (12.04.01)-2010 (R2015), Explosive Atmospheres – Part 2: Equipment Protection by Pressurized Enclosures "p"
  • ANSI/ISA-60079-26 (12.00.03)-2011, Explosive Atmospheres – Part 26: Equipment for Use in Class I, Zone 0 Hazardous (Classified) Locations
  • ISA84 Process Safety Standards and User Resources, Third Edition – CD
  • ISA99 Security Guidelines and User Resources for Industrial Automation and Control Systems, Fourth Edition

2016

  • ANSI/ISA-60079-2 (12.04.01)-2010, Explosive Atmospheres – Part 2: Equipment Protection by Pressurized Enclosures "p"
  • ANSI/ISA-60079-5 (12.00.04)-2009 (R2013), Explosive Atmospheres – Part 5: Equipment Protection by Powder Filling "q"
  • ANSI/ISA-60079-6 (12.00.05)-2009 (R2013), Explosive Atmospheres – Part 6: Equipment Protection by Oil-Immersion "o"
  • ANSI/ISA-60079-31 (12.10.03)-2013, Explosive Atmospheres – Part 31: Equipment Dust Ignition Protection by Enclosure "t" (Edition 1.1)
  • ANSI/ISA-61241-0 (12.10.02)-2006 (R2011), Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations – General Requirements
  • ANSI/ISA-61241-1 (12.10.03)-2006 (R2011), Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations – Protection by Enclosures "tD"
  • ANSI/ISA-61241-11 (12.10.04)-2006 (R2011), Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations – Protection by Intrinsic Safety "iD"
  • ANSI/ISA-61241-2 (12.10.06)-2006 (R2011), Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations – Protection by Pressurization "pD"
  • ANSI/ISA-61241-18 (12.10.07)-2006 (R2011), Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations – Protection by Encapsulation "mD"
  • ANSI/ISA-92.00.01-2010, Performance Requirements for Toxic Gas Detectors
  • ISA-67.03-1982, Standard for Light Water Reactor Coolant Pressure Boundary Leak Detection
  • ISA-TR12.24.01-1998 (IEC 60079-10 Mod), Recommended Practice for Classification of Locations for Electrical Installations Classified as Class I, Zone 0, Zone 1 or Zone 2

2015

  • ANSI/ISA-12.12.01-2013, Nonincendive Electrical Equipment for Use in Class I and II, Division 2 and Class III, Divisions 1 and 2 Hazardous (Classified) Locations
  • ANSI/ISA-12.20.01-2009, General Requirements for Electrical Ignition Systems for Internal Combustion Engines in Class I, Division 2 or Zone 2, Hazardous (Classified) Locations
  • ANSI/ISA-60079-18 (12.23.01)-2012, Explosive Atmospheres – Part 18: Equipment Protection by Encapsulation "m"
  • ISA-Process Safety Standards, Fourth Edition – CD

2014

  • ISA-93.00.01-1999, Standard Method for the Evaluation of External Leakage of Manual and Automated On-Off Valves
  • ISA-98.00.01-2002, Qualifications and Certification of Control System Technicians
  • ISA-TR98.00.02-2006, Skill Standards for Control System Technicians
  • ISA-TR12.24.01-1998 (IEC 79-10 Mod), Recommended Practice for Classification of Locations for Electrical Installations Classified as Class I, Zone 0, Zone 1, or Zone 2

2013

  • ISA-RP92.0.02-1998 (R2013), Installation, Operation and Maintenance of Toxic Gas-Detection Instruments: Hydrogen Sulfide
  • ISA-RP92.02.02, Part II-1998 (R2013), Installation, Operation and Maintenance of Carbon Monoxide Detection Instruments (50-1000 ppm Full Scale)
  • ISA-RP92.03.02-1999 (R2013), Installation, Operation and Maintenance of Ammonia Detection Instruments (25-500 ppm Full Scale)
  • ISA-RP92.06.02-1999, Installation, Operation and Maintenance of Chlorine Detection Instruments (0.5-30 ppm – Full Scale)
  • ISA-TR99.00.02-2004, Integrating Electronic Security into the Manufacturing and Control Systems Environment

2012

  • ISA-91.00.01-2001, Identification of Emergency Shutdown Systems and Controls That Are Critical to Maintaining Safety in Process Industries

2011

  • ISA-92.0.01-Part I-1998, Performance Requirements for Toxic Gas-Detection Instruments: Hydrogen Sulfide
  • ISA-92.02.01-Part I-1998 (R2007), Performance Requirements for Carbon Monoxide Detection Instruments (50-1000 ppm Full Scale)
  • ISA-92.03.01-1998, Performance Requirements for Ammonia Detection Instruments (25-500 ppm)
  • ISA-92.06.01-1998, Performance Requirements for Chlorine Detection Instruments (0.5-30 ppm Full Scale)
  • ISA-MC96.1-1982, Temperature Measurement Thermocouples

2009

  • ISA-RP75.21-1989 (R1996), Process Data Presentation for Control Valves

2008

  • ISA-50.02-1992-Part 2, Fieldbus Standard for Use in Industrial Control Systems, Part 2: Physical Layer Specification and Service Definition
  • ISA-50.02-1997-Part 3, Fieldbus Standard for Use in Industrial Control Systems, Part 3: Data Link Service Definition
  • ISA-50.02-1997-Part 4, Fieldbus Standard for Use in Industrial Control Systems, Part 4: Data Link Protocol Specification
  • ISA-50.02-1998-Part 5, Fieldbus Standard for Use in Industrial Control Systems, Part 5: Application Service Definition
  • ISA-50.02-1998-Part 6, Fieldbus Standard for Use in Industrial Control Systems – Part 6: Application Protocol Specification

2006

  • ISA-82.02.04-1996 (IEC 61010-2-032), Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use

2005

  • ISA-RP16.1,2,3-1959, Terminology, Dimensions and Safety Practices for Indicating Variable Area Meters (Rotameters) RP16.1 Glass Tube; RP16.2 Metal Tube; RP16.3 Extension Type Glass Tube
  • ISA-RP16.4-1960, Nomenclature and Terminology for Extension Type Variable Area Meters (Rotameters)
  • ISA-RP16.5-1961, Installation, Operation and Maintenance Instructions for Glass Tube Variable Area Meters (Rotameters)
  • ISARP16.6-1961, Methods and Equipment for Calibration of Variable Area Meters (Rotameters)
  • ISA-26-1968, Dynamic Response Testing of Process Control Instrumentation
  • ISA-RP55.1-1975 (R1983), Hardware Testing of Digital Process Computers
  • ISA-72.01-1985, PROWAY-LAN Industrial Data Highway
  • ISA-72.02-1993, Manufacturing Message Specification: Companion Standard for Process Control