11.—(1) A scheme member must provide to the scheme operator on request and in writing the information which that operator will need to rely on for the purposes of—
(a)complying with a demand to produce records under regulation 22(2) (record keeping);
(b)complying with the requirement to provide information under regulation 23 (reporting: batteries placed on the market by scheme members);
(c)making an application to register a producer under regulation 26(3) (registration of scheme members);
(d)making a notification under regulation 29 (notification of changes to registration details).
(2) After providing such information, a producer must inform the scheme operator in writing of any material change to it within 14 days of the change.
(3) A producer providing information under this regulation must ensure that it is signed by the appropriate person.