The data protection rules do not prevent representatives of the workforce from having access to information on the decision on recognition of the upper category and the salary supplement, as well as the reasons for this, which is not the case with regard to the other information contained in the files. Since the file does not provide proof of the status of worker representative of the person requesting the information, it should be noted that if this condition of the applicant is not certified, the information can only be provided after anonymisation, and provided that the concurrent circumstances do not allow the persons concerned to be identified directly or indirectly without disproportionate efforts.