The functions that the valid legislation attributes to the CatSalut analyzed, is considered possible that a court conveys through this entity the requirements for information in the different centers and establishments of protection of the health and of sanitary attention and sòciosanitària of Catalonia in those suppositions in which it is ignored which of these centers that integrate it has the information that he requires for the judicial research of which he treats itself. The cession of this information on the part of the Hospital in these cases could get along with the article 7.3 of the LOPD fitted out by the forecasts of the Law 41/2002 and, therefore, in agreement.