SR EN ISO 80000-1:2023

Quantities and units - Part 1: General (ISO 80000-1:2022)

This document gives general information and definitions concerning quantities, systems of quantities, units, quantity and unit symbols, and coherent unit systems, especially the International System of Quantities (ISQ). The principles laid down in this document are intended for general use within the various fields of science and technology, and as an introduction to other parts of this International Standard. The ISO/IEC 80000 series does not, as yet, cover ordinal quantities and nominal properties.

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General information

Status : Valid
Approval date : 2/28/2023
Number of pages : 34
ICS : 01.060 Quantities and units
Technical Committee : 58 - Metrology

Relations with other standards:

Replaces SR EN ISO 80000-1:2013