| All classes — establishment licence (licencia de operación)(DNDM operating licence, required before any device may be imported, manufactured, stored or sold) Art. 20: applications for issue, update, renewal and correction are decided within 45 working days once the requirements are shown to be met If the DNDM asks for additional information the applicant gets a further 45 working days, and silence is treated as withdrawal Art. 13: the licence runs five years and renewal must be filed 60 working days before expiry |