{
  "url": "https://openlegislation.uk/eu-regulation-2013-283/annex/section-7/division-7.1",
  "json_url": "https://openlegislation.uk/eu-regulation-2013-283/annex/section-7/division-7.1.json",
  "legislation": "eur/2013/283",
  "legislation_title": "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)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2013-283",
  "path": "annex/section/7/division/7.1",
  "kind": "division",
  "number": "7.1",
  "heading": "Fate and behaviour in soil",
  "text": "All relevant information on the type and the properties of the soil used in the studies, including pH, organic carbon content, particle size distribution and water holding capacity shall be reported.\nThe microbial biomass of soils used for laboratory degradation studies shall be determined immediately before the commencement and at the end of the study.\nThe soils used for degradation, adsorption and desorption or mobility studies shall be representative of the range of agricultural soils typical of the various regions of Great Britain where use exists or is anticipated.\nThe soils shall fulfil the following conditions:\nthey shall cover a range of organic carbon content, particle size distribution and pH(preferably CaCl2) values, and\nwhere on the basis of other information, degradation or mobility are expected to be pH dependent, for example solubility and hydrolysis rate (see points 2.7 and 2.8), they shall cover approximately the following pH(preferably CaCl2) ranges: 5 to 6, 6 to 7 and 7 to 8.\nSoils used shall, wherever possible, be freshly sampled. If use of stored soils is unavoidable, storage shall be carried out for a limited time (at the most three months) under defined and reported conditions, which are adequate to maintain soil microbial viability. Soils stored for longer periods of time may only be used for adsorption/desorption studies.\nA soil having extreme characteristics with respect to parameters such as particle size distribution, organic carbon content and pH shall not be used.\nField studies shall be carried out in conditions as close to normal agricultural practice as possible on a range of soils and climatic conditions representative of the areas of use. Weather conditions shall be reported in cases where field studies are conducted.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Words in Annex Pt. A point 7.1 substituted (31.12.2020) by The Plant Protection Products (Miscellaneous Amendments) (EU Exit) Regulations 2019 (S.I. 2019/556), regs. 1(1), 21(5)(b)(xi) (as amended by S.I. 2020/1376, regs. 1(4), 3(17)(a)(iii)(aa)(bb)); 2020 c. 1, Sch. 5 para. 1(1)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2013/283/annex/section/7/division/7.1",
    "retrieved_at": "2026-11-01T14:48:46.014078+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}