68.—(1) The mine operator must ensure that—
(a)every report or record which is required to be made under these Regulations is in a suitable form and is kept at the mine or at some other suitable place for at least three years from the date on which the report or record was made unless the provision concerned expressly imposes some other requirement; and
(b)a copy of the written statement of duties of all persons appointed at the mine under these Regulations is kept at the mine or at some other suitable place for at least 12 months after the date on which the appointment ceased to have effect.
(2) Paragraph (1)(a) applies to copies of information notified to the Executive under these Regulations but does not apply to the record made in accordance with regulation 5(3) by the owner.