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ISO 20223

Technical product documentation (TPD) — Representation and identification of situation features

General information

60.00     Apr 23, 2026

ISO

ISO/TC 10/SC 1

International Standard

01.110  

Scope

This document defines how to represent and uniquely identify by an alpha-numerical label the situation features of an integral surface or a collection of integral surfaces of a part, and how to indicate it in a technical product documentation (drawing), if needed to improve human readability.

The proportions and dimensions of the graphical symbols to be used are also specified.

Life cycle

NOW

PROJECT
ISO 20223
60.00 Standard under publication
Apr 23, 2026