# 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), Division: PFC 3(A): ORGANIC SOIL IMPROVER

Extent: E+W+S+N.I.

The following parameters shall be declared:
pH;
electrical conductivity, given as mS/m;
organic carbon (Corg) content, expressed as % by mass;
minimum amount of organic nitrogen (Norg), expressed as % by mass, followed by a description of the origin of the organic matter used;
the ratio of organic carbon to total nitrogen (Corg/N).

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Source: https://www.legislation.gov.uk/eur/2019/1009/annex/III/part/II/division/3/division/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-1009/annex-III/part-II/division-3/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.