{
  "url": "https://openlegislation.uk/offshore-installations-and-wells-design-and-construction-etc-regulations-northern-ireland-1996/regulation-18",
  "json_url": "https://openlegislation.uk/offshore-installations-and-wells-design-and-construction-etc-regulations-northern-ireland-1996/regulation-18.json",
  "legislation": "nisr/1996/228",
  "legislation_title": "Offshore Installations and Wells (Design and Construction, etc.) Regulations (Northern Ireland) 1996",
  "legislation_url": "https://openlegislation.uk/offshore-installations-and-wells-design-and-construction-etc-regulations-northern-ireland-1996",
  "path": "regulation/18",
  "kind": "regulation",
  "number": "18",
  "heading": "Arrangements for examination",
  "text": "(1) Before the design of a well is commenced or adopted the well-operator shall make and put into effect arrangements relating to the well of a kind described in paragraph (2) or (where such arrangements already have effect in relation to another well) apply such arrangements, with any appropriate modifications, to the well.\n(2) The arrangements referred to in paragraph (1) are arrangements in writing for such examinations, by independent and competent persons, of any part of the well, or similar well, information, or work in progress, and the making of such reports and recommendations, as are suitable for ensuring (with the assistance of such other measures as the well-operator takes) that the well is so designed and constructed, and is maintained in such repair and condition, that—\n(a) so far as is reasonably practicable, there can be no unplanned escape of fluids from the well; and\n(b) risks to the health and safety of persons from it or anything in it, or in strata to which it is connected, are as low as is reasonably practicable.\n(3) The well-operator shall review and revise arrangements as often as may be appropriate.\n(4) The well-operator shall ensure that the arrangements, any revision of them, and reports and recommendations pursuant to them are kept at an address in Northern Ireland notified to the Department, until the expiration of six months after the arrangements and any revision of them cease to be current.\n(5) In the case of a well which, at the coming into operation of these Regulations, is completed, the well-operator shall make and put into effect or (as the case may be) apply the arrangements referred to in paragraph (1) within 1 year after such coming into operation.\n(6) In the case of a well, the design of which was commenced or adopted before the coming into operation of these Regulations, but which is not, at such coming into operation, completed, the well-operator shall make and put into effect or (as the case may be) apply the arrangements referred to in paragraph (1)—\n(a) forthwith; or\n(b) within 1 year after such coming into operation, in a case where a well consent was given not more than 1 year before such coming into operation.\n(7) For the purpose of this regulation a person shall be regarded as independent only where—\n(a) his examination will not involve the consideration by him of an aspect, of a thing liable to be examined, for which he bears or has borne such responsibility as might compromise his objectivity; and\n(b) he will be sufficiently independent of a management system, or of a part thereof, which bears or has borne any responsibility for an aspect, which he might consider, of a thing liable to be examined, to ensure that he will be objective in discharging his function.\n(8) In this regulation “well consent” means a consent in writing to the commencement of drilling of the well—\n(a) of the Secretary of State for Trade and Industry required by clause 19(1) of the model clauses contained in Schedule 4 to the Petroleum (Production) (Seaward Areas) Regulations 1988;\n(b) of the Department required by clause 12(1) of the model clauses contained in Schedule 2 to the Petroleum (Production) Regulations (Northern Ireland) 1987,\nin a case where the clause is, pursuant to the relevant Regulations, incorporated in a licence.",
  "extent": "N.I.",
  "status": "prospective",
  "version": "current",
  "annotations": [
    {
      "type": "I",
      "label": "I1",
      "text": "Reg. 18 in operation at 21.7.1996, see reg. 1"
    },
    {
      "type": "footnote",
      "label": "f1",
      "text": "S.I. 1988/1213; to which there are amendments not relevant to these Regulations"
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "S.R. 1987 No. 196"
    }
  ],
  "outstanding_effects": [
    {
      "type": "omitted",
      "affecting": "nisr/2016/406",
      "affecting_title": "The Offshore Installations (Offshore Safety Directive) (Safety Case etc.) Regulations (Northern Ireland) 2016"
    },
    {
      "type": "words substituted",
      "affecting": "nisr/1999/150",
      "affecting_title": "Health and Safety (Modifications) Regulations (Northern Ireland) 1999"
    },
    {
      "type": "words substituted",
      "affecting": "nisr/1999/150",
      "affecting_title": "Health and Safety (Modifications) Regulations (Northern Ireland) 1999"
    },
    {
      "type": "coming into force",
      "affecting": "nisr/1996/228",
      "affecting_title": "Offshore Installations and Wells (Design and Construction, etc.) Regulations (Northern Ireland) 1996"
    },
    {
      "type": "omitted",
      "affecting": "nisr/2016/406",
      "affecting_title": "The Offshore Installations (Offshore Safety Directive) (Safety Case etc.) Regulations (Northern Ireland) 2016"
    },
    {
      "type": "omitted",
      "affecting": "nisr/2016/406",
      "affecting_title": "The Offshore Installations (Offshore Safety Directive) (Safety Case etc.) Regulations (Northern Ireland) 2016"
    },
    {
      "type": "revoked",
      "affecting": "nisr/2016/406",
      "affecting_title": "The Offshore Installations (Offshore Safety Directive) (Safety Case etc.) Regulations (Northern Ireland) 2016"
    },
    {
      "type": "revoked",
      "affecting": "nisr/2016/406",
      "affecting_title": "The Offshore Installations (Offshore Safety Directive) (Safety Case etc.) Regulations (Northern Ireland) 2016"
    },
    {
      "type": "revoked",
      "affecting": "nisr/2016/406",
      "affecting_title": "The Offshore Installations (Offshore Safety Directive) (Safety Case etc.) Regulations (Northern Ireland) 2016"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/nisr/1996/228/regulation/18",
    "retrieved_at": "2026-11-14T03:32:24.476906+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."
}