The legal value of an electronic signature depends on its level.
The qualified level is considered to have a legal value equivalent to handwritten signatures, it is up to the person who challenges it to provide proof of its authenticity. While the advanced and simple levels put the burden of proof on the one who claims the authenticity of the signature.
The advanced level of Docage automates and systematizes the production of this proof.
The simple level does not provide a link between the signature and its alleged author, making it difficult to prove authenticity in the event of a dispute.