The eIDAS regulation (UE) N° 910/2014 distinguishes qualified electronic registered mail and the non qualified electronic registered mail, also called « conform » ERM.
Regarding qualified ERM, the eIDAS Regulation states that it benefits from a presumption of reliability.
Thus, the qualified eIDAS ERM will be considered as presumed upstanding legal proof. The opponent will have to bring proof of unreliability.
In order to send a qualified eIDAS electronic registered mail, the service provider must be qualified.
AR24 is the first and only qualified, French service provider. Also, AR24 offers you a guaranteed secured, reliable service that is recognized by the ANSSI. AR24 obtained its Visa Sécurité in June 2018.