prEN 17700-4

Plant biostimulants - Claims - Part 4: Determination of quality traits resulting from the use of a plant biostimulant

General information

40.20 DIS ballot initiated: 12 weeks   Mar 30, 2023


CEN/TC 455 Plant Biostimulants

European Norm

65.080   Fertilizers


This document provides guidance for justifying quality traits claims of plant biostimulants used in agriculture.
This document is aimed primarily at manufacturers, laboratories, companies which will put the products on the market, notifying authorities, notified bodies, and market surveillance authorities.
To be in compliance with this standard, it is important also to follow the Recommendations and Quality Criteria described in the Standard of General Principles EN 17700 1:—1.

Related legislation

Legislation related to this standard


Regulation (EU) 2019/1009 of the European Parliament and of the Council of 5 June 2019 laying down rules on the making available on the market of EU fertilising products and amending Regulations (EC) No 1069/2009 and (EC) No 1107/2009 and repealing Regulation (EC) No 2003/2003 (Text with EEA relevance)

Life cycle


CEN/TS 17700-4:2022


prEN 17700-4
40.20 DIS ballot initiated: 12 weeks
Mar 30, 2023