# Commission Regulation (EU) No 283/2013 of 1 March 2013 setting out the data requirements for active substances, in accordance with Regulation (EC) No 1107/2009 of the European Parliament and of the Council concerning the placing of plant protection products on the market (Text with EEA relevance), Division: Circumstances in which required

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

If photochemical degradation is of importance a water/sediment study under influence of a light/dark regime may additionally be provided.

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Source: https://www.legislation.gov.uk/eur/2013/283/annex/section/7/division/7.2/division/7.2.2/division/7.2.2.4/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-283/annex/section-7/division-7.2/division-7.2.2/division-7.2.2.4/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.