The clearest example of a recognized or .Qualified electronic signature is in electronic .DNI  to which a P.IN is associated to be able to sign, requiring a device that reads the  electronic. DNI chip. The recognized SGB Directory signature is the only one that, according to the Law. Has the same value with .Respect to electronic data recorded in electronic .Form as the handwritten .Signature in relation to. Those recorded on paper. Perhaps this represents a .Violation Of the so-called principle of neutrality. Since the recognized or qualified electronic signature. Has not been proven to .Be more secure tn the rest of electronic .Signatures from a technical point of view