{
  "url": "https://openlegislation.uk/gas-alternative-method-of-charge-regulations-1990/regulation-4",
  "json_url": "https://openlegislation.uk/gas-alternative-method-of-charge-regulations-1990/regulation-4.json",
  "legislation": "uksi/1990/1634",
  "legislation_title": "The Gas (Alternative Method of Charge) Regulations 1990",
  "legislation_url": "https://openlegislation.uk/gas-alternative-method-of-charge-regulations-1990",
  "path": "regulation/4",
  "kind": "regulation",
  "number": "4",
  "heading": "Determinations of actual calorific values",
  "text": "(1) A relevant supplier shall make determinations of actual calorific values of gas supplied by him, at such places (in these Regulations referred to as “measurement places”), at such times and in such manner as may be specified in directions given to him by the Secretary of State (in these Regulations referred to as “measurement directions”).\n(2) A relevant supplier shall provide such premises, apparatus and equipment for the purpose of making such determinations as aforesaid as may be specified in directions given to him by the Secretary of State, and shall maintain the same to the satisfaction of the Secretary of State.\n(3) In respect of each measurement place specified in directions given to him, a relevant supplier shall–\n(a) maintain a record showing the time and date of each determination made, in accordance with measurement directions, at that place during the preceding twelve months, and the calorific value determined at each time and date shown; and\n(b) keep the said record at, or at premises which are readily accessible from, the measurement place.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1990/1634/regulation/4",
    "retrieved_at": "2026-10-29T15:09:24.295895+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."
}