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ISO/NP 27162

Biostimulants-Plant growth promoting Rhizobacteriaceae, requirements and test methods

General information

10.20     Sep 27, 2026

ISO

ISO/TC 134

International Standard

Scope

This standard specifies the requirements and test methods for Plant Growth Promoting Rhizobacteria (PGPR) in Biofertilizers, focusing on their Plant growth hormones producing ability. It applies to both solid and liquid Biofertilizers containing PGPR intended for use in overseeding or soil, root and seedling inoculation across various plant species.

Life cycle

NOW

PROJECT
ISO/NP 27162
10.20 New project ballot initiated
Sep 27, 2026