Any change in the information contained in the declaration file that is likely to result in a substantial change in the conditions under which the declared activities are carried out, in particular a change in the person or persons scientifically responsible for the declared activities, a change in the nature of the elements and products prepared or conserved, their origin and the way in which they are obtained or the constitution, acquisition, transfer or destruction of a collection, shall be notified without delay by the organisation to the Minister responsible for research and, where applicable, to the Director General of the Regional Health Agency.