{
  "url": "https://openlegislation.uk/eu-regulation-2013-283/annex/section-8/division-8.2/division-8.2.7",
  "json_url": "https://openlegislation.uk/eu-regulation-2013-283/annex/section-8/division-8.2/division-8.2.7.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/8/division/8.2/division/8.2.7",
  "kind": "division",
  "number": "8.2.7",
  "heading": "Effects on aquatic macrophytes",
  "text": "A test shall be provided establishing EC10, EC20, EC50 and corresponding NOEC values for Lemna species growth rate and yield, based on measurements of number of fronds and at least one additional measurement variable (dry weight, fresh weight or frond area).\nFor other species of aquatic macrophytes, a test shall provide sufficient information to evaluate impact on aquatic plants and provide EC10, EC20, EC50 and corresponding NOEC values based on measurement of appropriate biomass parameters.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2013/283/annex/section/8/division/8.2/division/8.2.7",
    "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."
}