{
  "url": "https://openlegislation.uk/eu-regulation-2012-520/article-37",
  "json_url": "https://openlegislation.uk/eu-regulation-2012-520/article-37.json",
  "legislation": "eur/2012/520",
  "legislation_title": "Commission Implementing Regulation (EU) No 520/2012 of 19 June 2012 on the performance of pharmacovigilance activities provided for in Regulation (EC) No 726/2004 of the European Parliament and of the Council and Directive 2001/83/EC of the European Parliament and of the Council (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2012-520",
  "path": "article/37",
  "kind": "article",
  "number": "37",
  "heading": "Definitions",
  "text": "For the purposes of this chapter, the following definitions shall apply:\n(1)‘Start of data collection’ means the date from which information on the first study subject is first recorded in the study dataset or, in the case of the secondary use of data, the date from which data extraction starts;\n(2)‘End of data collection’ means the date from which the analytical dataset is completely available.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Regulation revoked in part (31.12.2020) by The Human Medicines (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/775), reg. 1, Sch. 9 para. 1(t) (subject to transitional provisions in S.I. 2012/1916, Sch. 33A); 2020 c. 1, Sch. 5 para. 1(1)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2012/520/article/37",
    "retrieved_at": "2026-11-01T14:49:23.286977+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."
}