The LOPD allows judges and courts without the consent of l’interessat the cession of particulars whenever they are necessary for l’exercici of the functions that they have attributed. The request d’informació has to be precise and non excessive in accordance with the needs that the resolution requires of the case. It is necessary to appraise the sanitary collective together l’obligació of collaborating, the demands of the protection of data, the duty of confidentiality of the information of the patient and the professional secrecy in what is subject.