a)The conformity of the devices is checked, in accordance with the QMS under which the devices are manufactured, before a device is released b)the technical documentation and the EU declaration of conformity are drawn up and kept up-to-date c)the post-market surveillance obligations are complied with in accordance with Art 10(10) of the MDR d)the obligations referred to in Art 87 to 91 of the MDR e) if applicable the statement referred to in Sec 4.1 of Chapter II of Annex XV of the MDR is issued