By way of derogation from the provisions of this section, where the tissues, their derivatives or the cells or cell therapy preparations are intended for the manufacture of a proprietary medicinal product or a medicinal product manufactured industrially or by a method involving an industrial process, the authorisation provided for in Article L. 5124-3 constitutes authorisation, for the manufacturers of pharmaceutical products mentioned in article R. 5124-2, to carry out the activities mentioned in article R. 1243-1, with the exception of those of distribution and transfer of tissues, their derivatives or cells or cell therapy preparations.