{
  "url": "https://openlegislation.uk/gas-act-1986/section-4D",
  "json_url": "https://openlegislation.uk/gas-act-1986/section-4D.json",
  "legislation": "ukpga/1986/44",
  "legislation_title": "Gas Act 1986",
  "legislation_url": "https://openlegislation.uk/gas-act-1986",
  "path": "section/4D",
  "kind": "section",
  "number": "4D",
  "heading": "Authority to consult and cooperate with other authorities",
  "text": "(1) When carrying out its designated regulatory functions, the Authority must, wherever it thinks fit—\n(a) consult and cooperate with the Northern Ireland Authority;\n(b) provide the Northern Ireland Authority with information it may require in order to carry out its designated regulatory functions; ...\n(c) consult relevant national authorities;\n(d) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n(2) In exercising functions in accordance with subsection (1), the Authority must, wherever it thinks fit, cooperate with the Northern Ireland Authority with a view ... to—\n(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n(b) the promotion and facilitation of cooperation between transmission system operators;\n(c) the optimal management of gas networks;\n(d) the promotion of jointly managed trade in gas between Great Britain and Northern Ireland and the allocation of capacity between Great Britain and Northern Ireland;\n(e) ensuring an adequate level of interconnection capacity;\n(f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . and\n(g) the coordination of the regulation of gas markets, including rules concerning the management of congestion of gas networks.\n(3) In this section—\n...\n...\n“relevant national authority” means any of the following—\n(a)...\n(b)the Office of Communications;\n(c) the CMA;\n(d)the Water Services Regulation Authority.\n...",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "S. 4D inserted (10.11.2011) by The Electricity and Gas (Internal Markets) Regulations 2011 (S.I. 2011/2704), regs. 1(1), 34"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Words in s. 4D(1) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(2)(a); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Words in s. 4D(1)(a) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(2)(b); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F4",
      "text": "Words in s. 4D(1)(b) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(2)(c)(i); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F5",
      "text": "Word in s. 4D(1)(b) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(2)(c)(ii); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F6",
      "text": "Words in s. 4D(1)(b) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(2)(c)(iii); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F7",
      "text": "Word in s. 4D(1)(b) omitted (14.7.2020) by virtue of The Gas (Internal Markets) Regulations 2020 (S.I. 2020/625), regs. 1(2), 2(2)(a)"
    },
    {
      "type": "F",
      "label": "F8",
      "text": "S. 4D(1)(d) repealed (31.12.2020 immediately before IP completion day) by The Gas (Internal Markets) Regulations 2020 (S.I. 2020/625), regs. 1(2), 10(2)"
    },
    {
      "type": "F",
      "label": "F9",
      "text": "Words in s. 4D(2) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(3)(a); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F10",
      "text": "Words in s. 4D(2) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(3)(b); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F11",
      "text": "S. 4D(2)(a) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(3)(c); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F12",
      "text": "Words in s. 4D(2)(d) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(3)(d)(i); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F13",
      "text": "Words in s. 4D(2)(d) substituted (31.12.2020) by The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(3)(d)(ii); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F14",
      "text": "S. 4D(2)(f) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(3)(e); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F15",
      "text": "Words in s. 4D(3) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(4)(a); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F16",
      "text": "Words in s. 4D(3) omitted (31.12.2020) by virtue of The Electricity and Gas etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/530), regs. 1(1), 11(4)(b); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F17",
      "text": "Words in s. 4D(3) omitted (1.4.2014) by virtue of The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 46(a) (with art. 3)"
    },
    {
      "type": "F",
      "label": "F18",
      "text": "Words in s. 4D(3) substituted (1.4.2014) by The Enterprise and Regulatory Reform Act 2013 (Competition) (Consequential, Transitional and Saving Provisions) Order 2014 (S.I. 2014/892), art. 1(1), Sch. 1 para. 46(b) (with art. 3)"
    },
    {
      "type": "F",
      "label": "F19",
      "text": "Word in s. 4D(3) substituted (31.12.2020 immediately before IP completion day) by The Gas (Internal Markets) Regulations 2020 (S.I. 2020/625), regs. 1(2), 10(3)(b)"
    },
    {
      "type": "F",
      "label": "F20",
      "text": "Words in s. 4D(3) omitted (31.12.2020 immediately before IP completion day) by virtue of The Gas (Internal Markets) Regulations 2020 (S.I. 2020/625), regs. 1(2), 10(3)(c)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukpga/1986/44/section/4D",
    "retrieved_at": "2026-10-29T09:56:01.836902+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."
}