prEN ISO 25178-1 rev

Geometrical product specifications (GPS) — Surface texture: Areal — Part 1: Indication of surface texture

General information

10.99   New project approved   Oct 8, 2025

CEN

CEN/TC 290 Dimensional and geometrical product specification and verification

European Norm

Scope

ISO 25178-1:2016 specifies the rules for indication of areal surface texture in technical product documentation (e.g. drawings, specifications, contracts, reports) by means of graphical symbols.

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 25178-1:2016

NOW

IN_DEVELOPMENT
prEN ISO 25178-1 rev
10.99 New project approved
Oct 8, 2025