(1) The ongoing fees are monthly fees to meet the critical contingency ongoing costs.
(2) The critical contingency ongoing costs are—
(a) the costs payable by the industry body to the critical contingency operator in respect of that year; and
(b) the costs payable to any person appointed by the industry body to carry out any obligations under these regulations in respect of that year; and
(c) the costs of the industry body associated with critical contingency management and its obligations under these regulations during that year.
(3) Every person who purchases gas directly from a gas producer during a month is liable to pay ongoing fees for that month in accordance with these regulations.
(4) In this regulation and regulations 18 and 19, year means a financial year unless the context otherwise requires.