{
  "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020",
  "json_url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020.json",
  "id": "uksi/2020/620",
  "title": "The Merchant Shipping (Prevention of Pollution by Sewage from Ships) Regulations 2020",
  "short_title": "Merchant Shipping (Prevention of Pollution by Sewage from Ships) 2020",
  "long_title": "These Regulations implement the current version of Annex IV to the International Convention for the Prevention of Pollution from Ships, 1973, as amended by the Protocol of 1978 (“the Convention”). Annex IV contains regulations for the Prevention of Pollution by Sewage from Ships. The current version of Annex IV came into force internationally on 27th September 2003 and amendments have been made to it since that time. These Regulations implement all amendments to Annex IV as at the date of this statutory instrument. Future amendments to the Convention and other instruments referred to in these Regulations will be automatically incorporated into the Regulations by way of ambulatory reference (regulation 4).",
  "citation": "S.I. 2020/620",
  "type": "uksi",
  "year": "2020",
  "number": "620",
  "version": "current",
  "date": "2020-06-29",
  "revised": true,
  "valid_from": "2026-06-23",
  "extent": "E+W+S+N.I.",
  "unapplied_effects": 0,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/introduction",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "part/1",
      "kind": "part",
      "number": "1",
      "heading": "General",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/1",
      "kind": "regulation",
      "number": "1",
      "heading": "Citation and commencement",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-1",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/1"
    },
    {
      "path": "regulation/2",
      "kind": "regulation",
      "number": "2",
      "heading": "Amendments and revocations",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-2",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/1"
    },
    {
      "path": "regulation/3",
      "kind": "regulation",
      "number": "3",
      "heading": "Interpretation",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-3",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/1"
    },
    {
      "path": "regulation/4",
      "kind": "regulation",
      "number": "4",
      "heading": "Ambulatory reference",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-4",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/1"
    },
    {
      "path": "regulation/5",
      "kind": "regulation",
      "number": "5",
      "heading": "Certifying Authorities",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-5",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/1"
    },
    {
      "path": "regulation/6",
      "kind": "regulation",
      "number": "6",
      "heading": "Application",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-6",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/1"
    },
    {
      "path": "regulation/6A",
      "kind": "regulation",
      "number": "6A",
      "heading": "Exemption for UNSP barges",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-6A",
      "extent": null,
      "status": null,
      "parent": "part/1"
    },
    {
      "path": "part/2",
      "kind": "part",
      "number": "2",
      "heading": "Discharge of Sewage",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/7",
      "kind": "regulation",
      "number": "7",
      "heading": "Prohibition on the discharge of sewage",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-7",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/2"
    },
    {
      "path": "part/3",
      "kind": "part",
      "number": "3",
      "heading": "Equipment",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/8",
      "kind": "regulation",
      "number": "8",
      "heading": "Sewage systems",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-8",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/3"
    },
    {
      "path": "regulation/9",
      "kind": "regulation",
      "number": "9",
      "heading": "Discharge connections",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-9",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/3"
    },
    {
      "path": "part/4",
      "kind": "part",
      "number": "4",
      "heading": "Survey and Certification of Ships",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/10",
      "kind": "regulation",
      "number": "10",
      "heading": "Interpretation of Part 4",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-10",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/11",
      "kind": "regulation",
      "number": "11",
      "heading": "Prohibition on United Kingdom ships proceeding to sea without a Sewage Certificate",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-11",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/12",
      "kind": "regulation",
      "number": "12",
      "heading": "Prohibition on non-United Kingdom ships proceeding to sea without a Sewage Certificate or appropriate documentation",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-12",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/13",
      "kind": "regulation",
      "number": "13",
      "heading": "Surveys of United Kingdom ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-13",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/14",
      "kind": "regulation",
      "number": "14",
      "heading": "Issue of Sewage Certificates by a Certifying Authority in respect of United Kingdom ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-14",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/15",
      "kind": "regulation",
      "number": "15",
      "heading": "Issue of Sewage Certificates by another Contracting State in respect of United Kingdom ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-15",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/16",
      "kind": "regulation",
      "number": "16",
      "heading": "Issue of Sewage Certificates in respect of non-United Kingdom ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-16",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/17",
      "kind": "regulation",
      "number": "17",
      "heading": "Duration and validity of Sewage Certificates",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-17",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/18",
      "kind": "regulation",
      "number": "18",
      "heading": "Extension of periods of validity of Sewage Certificates by a Certifying Authority",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-18",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/19",
      "kind": "regulation",
      "number": "19",
      "heading": "Extension of periods of validity of Sewage Certificates by a surveyor",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-19",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/20",
      "kind": "regulation",
      "number": "20",
      "heading": "Responsibilities of the owner and master of a United Kingdom ship",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-20",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/21",
      "kind": "regulation",
      "number": "21",
      "heading": "Additional surveys of United Kingdom ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-21",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/22",
      "kind": "regulation",
      "number": "22",
      "heading": "Procedure to be adopted when a ship is deficient",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-22",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/23",
      "kind": "regulation",
      "number": "23",
      "heading": "Arbitration",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-23",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "regulation/24",
      "kind": "regulation",
      "number": "24",
      "heading": "Miscellaneous provisions relating to Sewage Certificates",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-24",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/4"
    },
    {
      "path": "part/5",
      "kind": "part",
      "number": "5",
      "heading": "Enforcement",
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      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/25",
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      "number": "25",
      "heading": "Inspection of ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-25",
      "extent": "E+W+S+N.I.",
      "status": null,
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      "path": "regulation/26",
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      "number": "26",
      "heading": "General provisions on detention",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-26",
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    {
      "path": "regulation/27",
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      "heading": "Power for a harbour master to detain a ship",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-27",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/5"
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      "path": "regulation/28",
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      "number": "28",
      "heading": "Duty of a harbour master to report deficient ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-28",
      "extent": "E+W+S+N.I.",
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    },
    {
      "path": "regulation/29",
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      "number": "29",
      "heading": "Right of appeal and compensation",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-29",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/5"
    },
    {
      "path": "regulation/30",
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      "heading": "Offences",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-30",
      "extent": "E+W+S+N.I.",
      "status": null,
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    },
    {
      "path": "regulation/31",
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      "heading": "Defences",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-31",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/5"
    },
    {
      "path": "regulation/32",
      "kind": "regulation",
      "number": "32",
      "heading": "Restriction on jurisdiction over offences outside United Kingdom limits",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-32",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/5"
    },
    {
      "path": "regulation/33",
      "kind": "regulation",
      "number": "33",
      "heading": "Suspension of proceedings at flag State request",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-33",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/5"
    },
    {
      "path": "regulation/34",
      "kind": "regulation",
      "number": "34",
      "heading": "Service of documents on foreign companies",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-34",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/5"
    },
    {
      "path": "regulation/35",
      "kind": "regulation",
      "number": "35",
      "heading": "Enforcement and application of fines",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-35",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/5"
    },
    {
      "path": "part/6",
      "kind": "part",
      "number": "6",
      "heading": "Review",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/36",
      "kind": "regulation",
      "number": "36",
      "heading": "Review of the Regulations",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/regulation-36",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "part/6"
    },
    {
      "path": "signature",
      "kind": "signature",
      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/signature",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "schedule/1",
      "kind": "schedule",
      "number": "1",
      "heading": "Amendments and Revocations",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "schedule/1/part/1",
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      "number": "1",
      "heading": "Amendments",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/1"
    },
    {
      "path": "schedule/1/paragraph/1",
      "kind": "paragraph",
      "number": "1",
      "heading": "The Waste Management Licensing Regulations (Northern Ireland) 2003",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-1/paragraph-1",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/1/part/1"
    },
    {
      "path": "schedule/1/paragraph/2",
      "kind": "paragraph",
      "number": "2",
      "heading": "The Offshore Petroleum Activities (Oil Pollution Prevention and Control) Regulations 2005",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-1/paragraph-2",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/1/part/1"
    },
    {
      "path": "schedule/1/paragraph/3",
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      "number": "3",
      "heading": "The Waste Management Licensing (Scotland) Regulations 2011",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-1/paragraph-3",
      "extent": "E+W+S+N.I.",
      "status": "repealed",
      "parent": "schedule/1/part/1"
    },
    {
      "path": "schedule/1/paragraph/4",
      "kind": "paragraph",
      "number": "4",
      "heading": "The Environmental Regulation (Significant Environmental Harm) (Scotland) Order 2014",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-1/paragraph-4",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/1/part/1"
    },
    {
      "path": "schedule/1/paragraph/5",
      "kind": "paragraph",
      "number": "5",
      "heading": "The Merchant Shipping (Fees) Regulations 2018",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-1/paragraph-5",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/1/part/1"
    },
    {
      "path": "schedule/1/part/2",
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      "number": "2",
      "heading": "Revocations",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-1/part-2",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/1"
    },
    {
      "path": "schedule/2",
      "kind": "schedule",
      "number": "2",
      "heading": "Gross Tonnage",
      "url": null,
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
    {
      "path": "schedule/2/paragraph/1",
      "kind": "paragraph",
      "number": "1",
      "heading": null,
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-2/paragraph-1",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/2"
    },
    {
      "path": "schedule/2/paragraph/2",
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      "heading": null,
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-2/paragraph-2",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/2"
    },
    {
      "path": "schedule/2/paragraph/3",
      "kind": "paragraph",
      "number": "3",
      "heading": "United Kingdom Ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-2/paragraph-3",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/2"
    },
    {
      "path": "schedule/2/paragraph/4",
      "kind": "paragraph",
      "number": "4",
      "heading": "United Kingdom Ships",
      "url": "https://openlegislation.uk/merchant-shipping-prevention-of-pollution-by-sewage-from-ships-regulations-2020/schedule-2/paragraph-4",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": "schedule/2"
    },
    {
      "path": "schedule/2/paragraph/5",
      "kind": "paragraph",
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