The name “organic farming” is ruled in Europe by the following regulations :
Council Regulation (EU) n°834/2007 : basic regulation(pdf)
Commission Regulation (EU) n°889/2008 : implementation rules(pdf)
In June 2018 Regulation 2018/848 entered into force, repealing Regulation 834/2007. It enters into application as from 1 January 2021.
Regulation (EU) n° 848/2018 - repealing RE 834/2007(pdf)
COMMISSION DELEGATED REGULATION (EU) 2020/427 of 13 January 2020 amending Annex II to Regulation (EU) 2018/848 of the European Parliament and of the Council as regards certain detailed production rules for organic products.
Commission Delegated Regulation (EU) 2020/427 of 13 January 2020(pdf)
COMMISSION IMPLEMENTING REGULATION (EU) 2020/464 of 26 March 2020 laying down certain rules for the application of Regulation (EU) 2018/848 of the European Parliament and of the Council as regards the documents needed for the retroactive recognition of periods for the purpose of conversion, the production of organic products and information to be provided by Member States.
Commission Implementing Regulation (EU) 2020/464 of 26 March 2020(pdf)