The communication of particulars of registered in the professional association, from a professional School in the corresponding autonomic Council of professional schools it does not require the previous consent of the ones affected if it is necessary to control the fulfillment of the regime of incompatibilities, and it will be legitimated by the article 21 of the LOPD. The existence of legal habilitation to communicate the data does not exclude fulfillment to the duty of information (article 5 of the LOPD) from the duty to face.