Contradictory (principle of)

The procedural guarantees from which the person benefits are mainly the right of action, the rights of defense and the benefit of the adversarial principle.

While the rights of the defense are subjective rights which are advantages given to the person at risk of having his situation affected by the decision that the body which is formally or functionally legally qualified as a "tribunal", may take, the adversarial principle is rather a principle of organization of the procedure, from which the person can benefit.

This principle, as the term indicates, is - as are the rights of the defense - of such a nature as to generate all the technical mechanisms which serve it, including in the silence of the texts, imply a broad interpretation of these.

The adversarial principle implies that the debate between all the arguments, in particular all the possible interpretations, is possible. It is exceptionally and justified, for example because of urgency or a justified requirement of secrecy (professional secrecy, secrecy of private life, industrial secrecy, defense secrecy, etc.) that the adversarial mechanism is ruled out. , sometimes only for a time (technique of deferred litigation by the admission of the procedure on request).

This participation in the debate must be fully possible for the debater, in particular access to the file, knowledge of the existence of the instance, the intelligibility of the terms of the debate, not only the facts, but also the language (translator, lawyer , intelligibility of the subject), but still discussion on the applicable legal rules). So when the court automatically comes under the rules of Law, it must submit them to adversarial debate before possibly applying them.

The application of the adversarial principle often crosses the rights of the defense, but in that it is linked to the notion of debate, it develops all the more as the procedure is of the adversarial type.