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ISO/TS 23301:2023

STEP geometry visualization services

Dec 19, 2023

General information

60.60     Dec 19, 2023


ISO/TC 184/SC 4

Technical Specification

03.080.99     25.040.40  




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This document defines a set of metadata to support the audit trail of the transformation of a geometry definition, while it is distributed and shared in supply-chains, to ensure the traceability of geometric model data. It also defines a set of web services based on the utilisation of these metadata.
The following are within the scope of this document:
—     metadata definitions for geometry transformation audit trail:
—     syntax for storing these metadata in geometry data sets in various formats;
—     conformance level for implementers and business processes;
—     definitions of web services to query the geometric model data set and its associated metadata.
The following are outside the scope of this document:
—     service specifications for CAD operations;
—     specifications of a cybersecurity infrastructure to enable web services;
—     the technical implementation of a STEP geometry services client or server;
—     any geometric model definition;
—     any product and manufacturing information (PMI) definition;
—     archiving.

Life cycle


ISO/TS 23301:2021


ISO/TS 23301:2023
60.60 Standard published
Dec 19, 2023