FprEN 17772

Organic and organo-mineral fertilizers - Determination of specific parameters

Publication date:   Jan 29, 2026

General information

45.99   Dispatch of FV draft to CCMC   Aug 10, 2026

CEN

CEN/TC 260 Fertilizers and liming materials

European Norm

65.080   Fertilizers

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Scope

This document specifies references to the methods for the determination of the following parameters in organic and organo-mineral fertilizers:
— Determination of the total organic carbon content;
— Determination of the dry matter content.
The method for the determination of the total organic carbon is not applicable to products containing urea-formaldehyde polymers or urea as long as there is no method available to assess carbon in urea-formaldehyde polymers or urea. The carbon contained in these compounds is not considered organic [1].
The scope of the standards referenced in this document specifies in which cases the method is also applicable to fertilizing product blends.

Related legislation

Legislation related to this standard

2019/1009

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

PREVIOUSLY

PUBLISHED
CEN/TS 17772:2022

NOW

IN_DEVELOPMENT
FprEN 17772
45.99 Dispatch of FV draft to CCMC
Aug 10, 2026