{
  "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990",
  "json_url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990.json",
  "id": "uksi/1990/2630",
  "title": "The Misuse of Drugs (Amendment) Regulations 1990",
  "short_title": "Misuse of Drugs 1990",
  "long_title": "These Regulations amend the Misuse of Drugs Regulations 1985 by adding, to Schedule 1, N -Hydroxy-tenamphetamine and 4-Methyl-aminorex and, to Schedule 4, Midazolam. These drugs become subject to control under the Misuse of Drugs Act 1971 by virtue of the Misuse of Drugs Act 1971 (Modification) Order 1990 (S.I. 1990/2589).",
  "citation": "S.I. 1990/2630",
  "type": "uksi",
  "year": "1990",
  "number": "2630",
  "version": "current",
  "date": "1990-12-21",
  "revised": false,
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  "unapplied_effects": 1,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/introduction",
      "extent": null,
      "status": null,
      "parent": null
    },
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      "path": "regulation/1",
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      "number": "1",
      "heading": null,
      "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/regulation-1",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
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      "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/regulation-2",
      "extent": null,
      "status": null,
      "parent": null
    },
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      "heading": "Signature",
      "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/signature",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "note",
      "kind": "note",
      "number": null,
      "heading": "Explanatory note",
      "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/note",
      "extent": null,
      "status": null,
      "parent": null
    }
  ],
  "has_text": true,
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      "language": null,
      "date": "2023-11-22",
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      "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/pdf/uksi_19902630_en.pdf",
      "source_url": "https://www.legislation.gov.uk/uksi/1990/2630/pdfs/uksi_19902630_en.pdf"
    }
  ],
  "outstanding_effects": [
    {
      "type": "revoked",
      "affected_provisions": "Regulations",
      "affecting": "uksi/2001/3998",
      "affecting_title": "The Misuse of Drugs Regulations 2001",
      "affecting_provisions": "Sch. 7"
    }
  ],
  "made_under": [
    {
      "id": "ukpga/1971/38",
      "title": "Misuse of Drugs Act 1971",
      "url": "https://openlegislation.uk/misuse-of-drugs-act-1971",
      "provisions": []
    }
  ],
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  "changes_made_to_url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/changes.json",
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  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1990/2630",
    "retrieved_at": "2026-10-29T14:53:51.914432+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."
}