# 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 1: An organo-mineral fertiliser shall be a co-formulation of:

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

(a) one or more inorganic fertilisers, as specified in PFC 1(C), and
(b) one or more materials containing:
organic carbon (Corg); and
nutrients
of solely biological origin.
An organo-mineral fertiliser may contain peat, leonardite and lignite, but no other material which is fossilized or embedded in geological formations.

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Source: https://www.legislation.gov.uk/eur/2019/1009/annex/I/part/II/division/13/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-1009/annex-I/part-II/division-13/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.