ISO 22753:2021

Published (Edition 1, 2021)

ISO 22753:2021

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Abstract

This document describes general requirements, procedures and performance criteria for evaluating the content of genetically modified (GM) seeds/grains in a lot by a group testing strategy that includes qualitative analysis of sub-sampled groups followed by statistical evaluation of the results.

This document is applicable to group testing strategy estimating the GM content on a percentage seed/grain basis for purity estimation, testing towards a given reject/accept criterion and for cases where seed/grain lots are carrying stacked events.

This document is not applicable to processed products.

NOTE Description of the use of group testing strategy are available in References [1], [7], [8], [18], [19] and [20].

General information

Status
: Published

Publication date
: 2021-08

Corrected version (en)
: 2022-11

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 26
Technical Committee :
ISO/TC 34/SC 16

ICS :
67.050
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