The objection referred to in the fourth paragraph of I of article L. 122-5-5 does not need to be substantiated.
It shall be notified by registered letter with acknowledgement of receipt or by any other means enabling the date of receipt and the identity of the addressee to be verified, including by electronic means.
In support of his objection, the author must produce a copy of an identity document and a declaration on his honour attesting to his status. Any successors in title must also submit a deed of notoriety attesting to their status. In addition to a copy of an identity document, other rights holders must produce any document that proves their rights.
The rights holder must specify the works concerned.
The rightholder specifies the works to which the opposition relates.