If you are based in the United States or prefer a localized reseller, the American National Standards Institute offers the specification via the ANSI Webstore.
The standard has been withdrawn and was officially superseded in early 2025. The updated requirements and symbols previously found in Part 3 (Connections and Related Devices) have been merged into the new consolidated edition, ISO 14617-2:2025 . Status Report: ISO 14617-3 Current Status Withdrawn (Effective April 2025) Superseding Standard ISO 14617-2:2025 Original Publication September 2002 Update Summary Consolidation of 15 parts into two major parts Key Updates in the 2025 Revision iso 146173 pdf updated
A: The updated version is important because it includes the latest best practices and technological advancements in industrial process surveillance, enabling organizations to enhance their surveillance capabilities and improve safety, reliability, efficiency, and productivity. If you are based in the United States
: The updated version stresses the importance of accurate documentation and record-keeping, ensuring that organizations can track surveillance activities and maintain a historical record of events. " withdrawn on April 25
ISO 14617-3 standard, titled "Graphical symbols for diagrams — Part 3: Connections and related devices," withdrawn on April 25, 2025 ISO - International Organization for Standardization It has been replaced by ISO 14617-2:2025
ISO 14617-3:2002 - Graphical symbols for diagrams — Part 3