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SRPS EN ISO 5459:2025

Geometrical product specifications (GPS) - Geometrical tolerancing - Datums and datum systems (ISO 5459:2024)

Apr 30, 2025

General information

60.60     Apr 30, 2025

ISS

M010

European Norm

17.040.40     01.100.20     17.040.10  

English  

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Scope

This document specifies terminology, rules and methodology for the indication and understanding of datums and datum systems in technical product documentation. This document also provides explanations to assist the user in understanding the concepts involved.
This document defines the specification operator (see ISO 17450-2) used to establish a datum or datum system. The verification operator (see ISO 17450-2) can take different forms (physically or mathematically) and is not the subject of this document.
NOTE            The detailed rules for maximum and least material requirements for datums are given in ISO 2692.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN ISO 5459:2013

NOW

PUBLISHED
SRPS EN ISO 5459:2025
60.60 Standard published
Apr 30, 2025

Related project

Adopted from EN ISO 5459:2024 IDENTICAL

Adopted from ISO 5459:2024 IDENTICAL