9.—(1) A manufacturer, an authorised representative or importer who has placed on the market or put in to service an energy-related product must keep the following available for inspection by the market surveillance authority—
(a)any documentation relevant to the applicable conformity assessment procedure; and
(b)every declaration of conformity.
(2) All documentation and declarations must be kept available for inspection for a period of at least 10 years from the date the product was last manufactured.
(3) Any documentation or declaration must be made available within 10 days of receipt of a request by the market surveillance authority.