For application of the regime of communication of particulars (article 11 of the LOPD), the consent of the headline of the data for its cession in the organs of representation of the workers is necessary, unless the cession finds rank of law foreseen and fitted out by a rule. Several suppositions of communications of data that can work out fitted out, with regard to the forecasts of the applicable regulations and of the principles of the protection of data, are analyzed. Other suppositions that require the consent of the headlines are analyzed, which it will have to be express in relation to data especially proteges (article 7.3 of the LOPD). All this, without harm that is communicated to the representatives of the information workers in a way generic and not individualized, so that the headlines cannot be identified.