{
  "url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/note",
  "json_url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990/note.json",
  "legislation": "uksi/1990/2630",
  "legislation_title": "The Misuse of Drugs (Amendment) Regulations 1990",
  "legislation_url": "https://openlegislation.uk/misuse-of-drugs-amendment-regulations-1990",
  "path": "note",
  "kind": "note",
  "number": null,
  "heading": "Explanatory note",
  "text": "(This note is not part of the Regulations)\nThese 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).",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1990/2630/note",
    "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."
}