The regulations of data protection do not block the access on the part of the works committee to determinate tributary, work information and of social security, in the exposed terms in this judgement. These regulations however, the access of the works committee would block to determinate documentation, like in the document TC-2 or nominal Relation of workers, since data can be evident there especially proteges (art.7.3 of the LOPD) and that the information about the bases of quotation of each worker would not adapt to the supposed purpose, it would be excessive and contrary to the beginning of the LOPD (art.4).