{
  "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994",
  "json_url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994.json",
  "id": "uksi/1994/1886",
  "title": "The Gas Safety (Installation and Use) Regulations 1994",
  "short_title": "Gas Safety (Installation and Use) 1994",
  "long_title": "These Regulations re-enact the Gas Safety (Installation and Use) Regulations 1984 (“the 1984 Regulations”) with amendments. The 1984 Regulations imposed requirements only as to the installation and use of gas fittings for the purpose of protecting the public from risks arising from the use of gas supplied through pipes. In addition to minor and drafting amendments, these Regulations make the following changes of substance:—",
  "citation": "S.I. 1994/1886",
  "type": "uksi",
  "year": "1994",
  "number": "1886",
  "version": "current",
  "date": "1994-07-15",
  "revised": false,
  "valid_from": null,
  "extent": null,
  "unapplied_effects": 39,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/introduction",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "part/A",
      "kind": "part",
      "number": "A",
      "heading": "GENERAL",
      "url": null,
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/1",
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      "number": "1",
      "heading": "Citation and commencement",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-1",
      "extent": null,
      "status": null,
      "parent": "part/A"
    },
    {
      "path": "regulation/2",
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      "number": "2",
      "heading": "General interpretation and application",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-2",
      "extent": null,
      "status": null,
      "parent": "part/A"
    },
    {
      "path": "part/B",
      "kind": "part",
      "number": "B",
      "heading": "GAS FITTINGS — GENERAL PROVISIONS",
      "url": null,
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/3",
      "kind": "regulation",
      "number": "3",
      "heading": "Qualification and supervision",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-3",
      "extent": null,
      "status": null,
      "parent": "part/B"
    },
    {
      "path": "regulation/4",
      "kind": "regulation",
      "number": "4",
      "heading": "Duty on employer",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-4",
      "extent": null,
      "status": null,
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    },
    {
      "path": "regulation/5",
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      "heading": "Materials and workmanship",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-5",
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    {
      "path": "regulation/6",
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      "heading": "General safety precautions",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-6",
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      "status": null,
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    {
      "path": "regulation/7",
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      "heading": "Protection against damage",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-7",
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      "status": null,
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    {
      "path": "regulation/8",
      "kind": "regulation",
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      "heading": "Existing gas fittings",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-8",
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    {
      "path": "regulation/9",
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      "heading": "Emergency controls",
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    },
    {
      "path": "regulation/10",
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      "heading": "Equipotential bonding",
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    {
      "path": "part/C",
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    },
    {
      "path": "regulation/11",
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      "extent": null,
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    {
      "path": "regulation/12",
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    {
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      "heading": "Meter housings",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-13",
      "extent": null,
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    {
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    {
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    {
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    {
      "path": "regulation/17",
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    {
      "path": "part/D",
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      "number": "D",
      "heading": "INSTALLATION PIPEWORK",
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    },
    {
      "path": "regulation/18",
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    {
      "path": "regulation/19",
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      "heading": "Enclosed pipes",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-19",
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    },
    {
      "path": "regulation/20",
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      "heading": "Protection of buildings",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-20",
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    {
      "path": "regulation/21",
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      "heading": "Clogging precautions",
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    {
      "path": "regulation/22",
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      "heading": "Testing and purging of pipes",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-22",
      "extent": null,
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    },
    {
      "path": "regulation/23",
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    {
      "path": "regulation/24",
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      "heading": "Large consumers",
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    },
    {
      "path": "part/E",
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      "number": "E",
      "heading": "GAS APPLIANCES",
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    {
      "path": "regulation/25",
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    {
      "path": "regulation/26",
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      "heading": "Gas appliances — safety precautions",
      "url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/regulation-26",
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    {
      "path": "regulation/27",
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    {
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  "pdfs": [],
  "outstanding_effects": [
    {
      "type": "words substituted",
      "affected_provisions": "reg. 36(7)",
      "affecting": "uksi/1996/252",
      "affecting_title": "The Gas Act 1995 (Consequential Modifications of Subordinate Legislation) Order 1996",
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    {
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      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) (No. 2) Regulations 1996",
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      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) (No. 2) Regulations 1996",
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      "type": "amended",
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      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) (No. 2) Regulations 1996",
      "affecting_provisions": "reg.2(e)"
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    {
      "type": "replaced (by defns. primary meter, re-fillable cylinder)",
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    {
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      "type": "replaced",
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    {
      "type": "added",
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      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.17"
    },
    {
      "type": "amended",
      "affected_provisions": "reg.26(9)",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.18"
    },
    {
      "type": "added",
      "affected_provisions": "reg.34(1A)",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.19"
    },
    {
      "type": "amended",
      "affected_provisions": "reg.34(2) rev.in pt. S",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.20"
    },
    {
      "type": "replaced (by regs 35, 35A)",
      "affected_provisions": "reg.35",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.21"
    },
    {
      "type": "amended",
      "affected_provisions": "reg.37 rev.in pt. and",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.22"
    },
    {
      "type": "rev.in pt.",
      "affected_provisions": "reg.1(4)(a) am. and",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.3"
    },
    {
      "type": "replaced",
      "affected_provisions": "reg.2(1) (defn. of emergency control) rev. and",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.4(a)"
    },
    {
      "type": "amended",
      "affected_provisions": "reg.2(1) (defn. of gas appliance)",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.4(b)"
    },
    {
      "type": "amended",
      "affected_provisions": "reg.2(1) (defn. of gas fittings)",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.4(c)"
    },
    {
      "type": "added",
      "affected_provisions": "reg.2(1) (defn. of gas water heater)",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.4(d)"
    },
    {
      "type": "rev.in pt.",
      "affected_provisions": "reg.2(1) (defn. of installation pipework)",
      "affecting": "uksi/1996/550",
      "affecting_title": "The Gas Safety (Installation and Use) (Amendment) Regulations 1996",
      "affecting_provisions": "reg.4(e)"
    },
    {
      "type": "substituted",
      "affected_provisions": "reg.36(7)",
      "affecting": "uksi/1996/551",
      "affecting_title": "Gas Safety (Management) Regulations 1996",
      "affecting_provisions": "reg.12(5)"
    },
    {
      "type": "revoked",
      "affected_provisions": "Regulations",
      "affecting": "uksi/1998/2451",
      "affecting_title": "The Gas Safety (Installation and Use) Regulations 1998",
      "affecting_provisions": "reg. 41(1)"
    }
  ],
  "made_under": [
    {
      "id": "ukpga/1974/37",
      "title": "Health and Safety at Work etc. Act 1974",
      "url": "https://openlegislation.uk/health-and-safety-at-work-etc-act-1974",
      "provisions": []
    }
  ],
  "changes_made_to": 39,
  "changes_made_to_url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/changes.json",
  "changes_made_by": 2,
  "changes_made_by_url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/changes/by-it.json",
  "instruments_made_under": 0,
  "instruments_made_under_url": "https://openlegislation.uk/gas-safety-installation-and-use-regulations-1994/instruments.json",
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1994/1886",
    "retrieved_at": "2026-10-29T13:29:21.751818+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."
}