The patient holding the shared medical record is informed of the request mentioned in article R. 1111-57 by the Caisse nationale de l’assurance maladie and invited by it to indicate whether he/she consents to the consultation of his/her health data mentioned in article R. 1111-55 which comes from a national contact point. In order to ensure that this consent is obtained securely, a system for validating the request for access made by this healthcare professional, which may consist of sending a single-use code electronically, must be made available to the holder of the shared medical record by the Caisse nationale de l’assurance maladie. Failure to give express consent will result in the National e-Health Contact Point rejecting the request for access.