12. Any information that must be provided under these Regulations to a health body must be—
(a)legible;
(b)accompanied by the relevant authorisation enabling the taking of copies or making of extracts, where appropriate;
(c)if so requested by a health body, accompanied by—
(i)an explanation by the information provider of anything which has been provided, or
(ii)a statement to the best of the knowledge and belief of the information provider as to where information or evidence that the person has failed to provide is held.