{
  "url": "https://openlegislation.uk/social-security-act-1998-commencement-no4-order-1999",
  "json_url": "https://openlegislation.uk/social-security-act-1998-commencement-no4-order-1999.json",
  "id": "uksi/1999/526",
  "title": "The Social Security Act 1998 (Commencement No.4) Order 1999",
  "short_title": "Social Security Act 1998 (Commencement No.4) 1999",
  "long_title": "This Order provides for the coming into force on 4th March 1999 of powers under sections 54, 56(2), 57, 60, 61 and 63 of the Social Security Act 1998 (c. 14) (“the Act”) enabling Regulations and schemes to be made relating to national insurance contributions.",
  "citation": "S.I. 1999/526",
  "type": "uksi",
  "year": "1999",
  "number": "526",
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      "heading": "Explanatory note",
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  "provenance": {
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    "source_url": "https://www.legislation.gov.uk/uksi/1999/526",
    "retrieved_at": "2026-10-29T10:59:46.563013+00:00"
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  "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."
}