{
  "url": "https://openlegislation.uk/eu-regulation-2017-566",
  "json_url": "https://openlegislation.uk/eu-regulation-2017-566.json",
  "id": "eur/2017/566",
  "title": "Commission Delegated Regulation (EU) 2017/566 of 18 May 2016 supplementing Directive 2014/65/EU of the European Parliament and of the Council on markets in financial instruments with regard to regulatory technical standards for the ratio of unexecuted orders to transactions in order to prevent disorderly trading conditions (Text with EEA relevance)",
  "short_title": "Regulation (EU) 2017/566 supplementing Directive 2014/65/EU of the European Parliament and of the Council on…",
  "long_title": "Commission Delegated Regulation (EU) 2017/566 of 18 May 2016 supplementing Directive 2014/65/EU of the European Parliament and of the Council on markets in financial instruments with regard to regulatory technical standards for the ratio of unexecuted orders to transactions in order to prevent disorderly trading conditions (Text with EEA relevance)",
  "citation": "EU Regulation 2017/566",
  "type": "eur",
  "year": "2017",
  "number": "566",
  "version": "current",
  "date": "2016-05-18",
  "revised": false,
  "valid_from": null,
  "extent": "E+W+S+N.I.",
  "unapplied_effects": 1,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/eu-regulation-2017-566/introduction",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "article/1",
      "kind": "article",
      "number": "1",
      "heading": "Definitions",
      "url": "https://openlegislation.uk/eu-regulation-2017-566/article-1",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "article/2",
      "kind": "article",
      "number": "2",
      "heading": "Obligation to calculate the ratio of unexecuted orders to transactions",
      "url": "https://openlegislation.uk/eu-regulation-2017-566/article-2",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "article/3",
      "kind": "article",
      "number": "3",
      "heading": "Methodology",
      "url": "https://openlegislation.uk/eu-regulation-2017-566/article-3",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "article/4",
      "kind": "article",
      "number": "4",
      "heading": "Entry into force and application",
      "url": "https://openlegislation.uk/eu-regulation-2017-566/article-4",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "signature",
      "kind": "signature",
      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/eu-regulation-2017-566/signature",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "annex",
      "kind": "annex",
      "number": null,
      "heading": "Counting methodology for orders set out for each type",
      "url": "https://openlegislation.uk/eu-regulation-2017-566/annex",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    }
  ],
  "outstanding_effects": [
    {
      "type": "revoked",
      "affected_provisions": "Regulation",
      "affecting": "ukpga/2023/29",
      "affecting_title": "Financial Services and Markets Act 2023",
      "affecting_provisions": "Sch. 1 Pt. 3"
    }
  ],
  "made_under": [],
  "changes_made_to": 3,
  "changes_made_to_url": "https://openlegislation.uk/eu-regulation-2017-566/changes.json",
  "changes_made_by": 0,
  "changes_made_by_url": "https://openlegislation.uk/eu-regulation-2017-566/changes/by-it.json",
  "instruments_made_under": 0,
  "instruments_made_under_url": "https://openlegislation.uk/eu-regulation-2017-566/instruments.json",
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2017/566",
    "retrieved_at": "2026-11-01T14:45:05.916972+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."
}