{
  "url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994",
  "json_url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994.json",
  "id": "uksi/1994/1850",
  "title": "The Building Regulations (Amendment) Regulations 1994",
  "short_title": "Building Regulations 1994",
  "long_title": "These Regulations further amend the Building Regulations 1991 (S.I. 1991/2768). The amendments—insert a new regulation 13A providing for regularisation certificates in relation to unauthorised work (Regulation 2(3));insert a new regulation 14A providing for energy rating of new dwellings (regulation 2(4));revoke Requirement A4 relating to disproportionate collapse (regulation 2(5)(a)) and make a consequential amendment (regulation 2(2)(b));substitute the limits on application of Requirement F1 relating to means of ventilation (regulation 2(5)(b)); andsubstitute Requirement L1 relating to conservation of fuel and power (regulation 2(5)(c)) and apply that Requirement in certain cases of material change of use (regulation 2(2)(a)).",
  "citation": "S.I. 1994/1850",
  "type": "uksi",
  "year": "1994",
  "number": "1850",
  "version": "current",
  "date": "1994-07-12",
  "revised": false,
  "valid_from": null,
  "extent": null,
  "unapplied_effects": 2,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/introduction",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/1",
      "kind": "regulation",
      "number": "1",
      "heading": "Citation and Commencement",
      "url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/regulation-1",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/2",
      "kind": "regulation",
      "number": "2",
      "heading": "Amendment of the Building Regulations 1991",
      "url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/regulation-2",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "signature",
      "kind": "signature",
      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/signature",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "note",
      "kind": "note",
      "number": null,
      "heading": "Explanatory note",
      "url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/note",
      "extent": null,
      "status": null,
      "parent": null
    }
  ],
  "outstanding_effects": [
    {
      "type": "excluded",
      "affected_provisions": "reg.2(2)(a)(5)(b)(c)",
      "affecting": "uksi/1995/1356",
      "affecting_title": "The Building Regulations (Amendment) Regulations 1995",
      "affecting_provisions": "reg.3(1)(a)(2)"
    },
    {
      "type": "revoked",
      "affected_provisions": "Regulations",
      "affecting": "uksi/2000/2531",
      "affecting_title": "The Building Regulations 2000",
      "affecting_provisions": "Sch. 3"
    }
  ],
  "made_under": [
    {
      "id": "ukpga/1984/55",
      "title": "Building Act 1984",
      "url": "https://openlegislation.uk/building-act-1984",
      "provisions": []
    }
  ],
  "changes_made_to": 2,
  "changes_made_to_url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/changes.json",
  "changes_made_by": 7,
  "changes_made_by_url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/changes/by-it.json",
  "instruments_made_under": 0,
  "instruments_made_under_url": "https://openlegislation.uk/building-regulations-amendment-regulations-1994/instruments.json",
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1994/1850",
    "retrieved_at": "2026-10-29T13:29:29.886876+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."
}