The Director General of the Caisse des Dépôts et Consignations may issue, or have issued by the officers of the Caisse des Dépôts et Consignations, fines against any person who, having an obligation to pay sums into the Caisse des Dépôts et Consignations or its officers, is in default of fulfilling his obligations. For the enforcement of the said constraints, the same procedure is followed as for those issued in respect of registration, and the procedure is communicated to the public prosecutors at the courts.