{
  "url": "https://openlegislation.uk/reach-enforcement-regulations-2008/regulation-4",
  "json_url": "https://openlegislation.uk/reach-enforcement-regulations-2008/regulation-4.json",
  "legislation": "uksi/2008/2852",
  "legislation_title": "The REACH Enforcement Regulations 2008",
  "legislation_url": "https://openlegislation.uk/reach-enforcement-regulations-2008",
  "path": "regulation/4",
  "kind": "regulation",
  "number": "4",
  "heading": "Co-operation and information sharing",
  "text": "(1) An enforcing authority must co-operate with—\n(za) the Agency;\n(zb) the appropriate authorities; and\n(a) other enforcing authorities;\n(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\n(d) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\nwhere this will facilitate compliance with, or the effective enforcement of, REACH ....\n(2) An enforcing authority must disclose to a person referred to in paragraph (1) information it holds in relation to compliance with, or the enforcement of, REACH where it believes—\n(a) it is reasonable for it to make that disclosure; and\n(b) the disclosure will facilitate compliance with, or the effective enforcement of, REACH ....\n(3) The Commissioners for Revenue and Customs may disclose to an enforcing authority information obtained or held by the Commissioners in exercise of their functions in relation to imports—\n(a) where the Commissioners believe it is appropriate to do so to facilitate the exercise of the duty of an enforcing authority under these Regulations; and\n(b) whether or not the information has been requested by the enforcing authority.",
  "extent": "E+W+S",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Reg. 4(1)(za)(zb) inserted (E.W.S.) (31.12.2020) by The REACH etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/758), reg. 1(1), Sch. 10 para. 3(2)(a) (as amended by S.I. 2020/1577, regs. 1(1)(a), 3(1)); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Reg. 4(1)(b)-(d) omitted (E.W.S.) (31.12.2020) by virtue of The REACH etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/758), reg. 1(1), Sch. 10 para. 3(2)(b) (as amended by S.I. 2020/1577, regs. 1(1)(a), 3(1)); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Words in reg. 4(1) omitted (E.W.S.) (31.12.2020) by virtue of The REACH etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/758), reg. 1(1), Sch. 10 para. 3(2)(c) (as amended by S.I. 2020/1577, regs. 1(1)(a), 3(1)); 2020 c. 1, Sch. 5 para. 1(1)"
    },
    {
      "type": "F",
      "label": "F4",
      "text": "Words in reg. 4(2)(b) omitted (E.W.S.) (31.12.2020) by virtue of The REACH etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/758), reg. 1(1), Sch. 10 para. 3(3) (as amended by S.I. 2020/1577, regs. 1(1)(a), 3(1)); 2020 c. 1, Sch. 5 para. 1(1)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2008/2852/regulation/4",
    "retrieved_at": "2026-10-29T03:22:33.057757+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."
}