The decision and approved agreement referred to in 1° and 2° of I of Article 373-2-2 of the Civil Code which fix a maintenance allowance in full or in part in cash without ruling out financial intermediation for its payment under the conditions provided for by 1° or 2° of II of the same Article, as well as the decision which, where applicable, subsequently sets up this intermediation pursuant to the second paragraph of III of the same Article, are notified to the parties by the court clerk’s office by registered letter with acknowledgement of receipt.
In the event of a return to the court clerk’s office, the parties are notified of the decision by registered letter with acknowledgement of receipt.
In the event that the letter of notification is returned to the court clerk’s office and the acknowledgement of receipt has not been signed under the conditions provided for in article 670 of this code, the court clerk shall invite the parties to proceed by way of service.