The transfer of the author’s rights is subject to the condition that each of the assigned rights is mentioned separately in the deed of transfer and that the field of exploitation of the assigned rights is delimited as to its extent and purpose, as to place and as to duration.
Where special circumstances so require, the contract may be validly concluded by exchange of telegrams, provided that the field of exploitation of the assigned rights is delimited in accordance with the terms of the first paragraph of this Article.
Assignments relating to audiovisual adaptation rights must be the subject of a written contract on a document separate from the contract relating to the actual publication of the printed work.
The beneficiary of the assignment undertakes by this contract to seek exploitation of the rights assigned in accordance with the practices of the profession and to pay the author, in the event of adaptation, remuneration proportional to the revenue received.