{
  "url": "https://openlegislation.uk/surface-waters-shellfish-classification-regulations-northern-ireland-1997",
  "json_url": "https://openlegislation.uk/surface-waters-shellfish-classification-regulations-northern-ireland-1997.json",
  "id": "nisr/1997/489",
  "title": "The Surface Waters (Shellfish) (Classification) Regulations (Northern Ireland) 1997",
  "short_title": "Surface Waters (Shellfish) (Classification) 1997",
  "long_title": "These Regulations prescribe a system for classifying the quality of coastal and brackish waters which need protection or improvement in order to support shellfish life and growth.",
  "citation": "S.R. 1997/489",
  "type": "nisr",
  "year": "1997",
  "number": "489",
  "version": "current",
  "date": "1997-11-12",
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  "valid_from": "1997-11-12",
  "extent": "N.I.",
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      "extent": "N.I.",
      "status": "prospective",
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      "extent": "N.I.",
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    },
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      "heading": "Modification of section 4C of the Water Act (Northern Ireland) 1972",
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      "extent": "N.I.",
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    },
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      "extent": "N.I.",
      "status": null,
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    },
    {
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      "heading": "Criteria for classification of waters as shellfish waters",
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      "extent": "N.I.",
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      "extent": "N.I.",
      "status": "prospective",
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    },
    {
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      "extent": "N.I.",
      "status": null,
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    }
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  "provenance": {
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    "source_url": "https://www.legislation.gov.uk/nisr/1997/489",
    "retrieved_at": "2026-10-29T02:26:19.805844+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."
}