24.—(1) Each relevant supplier must provide to the Authority, within 8 weeks after the commencement date, details of—
(a)the criteria which the supplier applied in the period from 1st April 2010 to 31st March 2011 to determine eligibility of domestic customers for relevant benefits provided by the supplier under its voluntary commitment; and
(b)the number of domestic customers to whom the supplier provided a relevant benefit in the period from 1st April 2010 to 31st March 2011 under its voluntary commitment.
(2) Each relevant supplier must provide to the Authority, within 8 weeks after the end of each scheme year, the information specified in Part 1 of Schedule 3.
(3) The Authority may extend the time limits in paragraphs (1) and (2).
(4) Part 2 of Schedule 3 specifies the method to be used by the Authority to determine, under regulation 29, the amount of legacy spending incurred by a relevant supplier under this Chapter through the provision of discounted tariffs.
(5) Paragraphs (1) and (2) are without prejudice to the Authority’s power to request information under regulation 30.