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ISO/FDIS 33400

Reference materials — Selected terms and definitions

General information

50.00     Feb 2, 2026

ISO

ISO/TC 334

International Standard

01.040.71     71.040.30  

Scope

This document defines terms for use in connection with the production and use of reference
materials including certified reference materials.

Life cycle

PREVIOUSLY

PUBLISHED
ISO Guide 30:2015

NOW

PROJECT
ISO/FDIS 33400
50.00 Final text received or FDIS registered for formal approval
Feb 2, 2026