The data processing that they are responsibility of the Local Council he has to undergo to the whole of duties and principles of the LOPD, in particular, to the general regime of cession foreseen in the articles 11 and 21 of the LOPD. For application of the principle of quality, the communication has to refer only to the data that result from the town councils, in this case, suitable, pertinent and non excessive for the fulfillment of the legitimate purpose to proceed to the payment of the subsidies and, if it is proper, to give fulfillment to the functions of taxation that foresees the applicable regulations. It corresponds to the responsible for the treatment to do an exercise of ponderation, especially in relation to the sensitive data, in order to value which data can be an object of communication. It is recommended to the assignors public administrations and assigns of personal information that, in the measure of the possible one, the exchange of data of the affected ones is protocol·litzi.