The data of personal character that figure in the Estate Property Register are given protected by the regulations of protection of particulars, and it is necessary to apply the regime of cessions of the LOPD, taking the forecasts of the Law of the Property Register into account. The company that develops activities destined to the supply of electrical energy, it is titular of a law of real transcendence as the servitude is at the same time regulated in the Law 56/1997 of the electrical sector, for which legitimate access to the data has proteges of the Property Register. With regard to this, the access can be articulated on the part of another company that carries out tasks of maintenance, through an order of the treatment (respecting the forecasts of the article 12 of the LOPD and 20 to 22 of the RLOPD, among others). Of existing municipal competences that required the data processing from the Property Register, beyond the forecasts related to the IBI, the access on the part of the Town Council to these data could, also, remain legitimated.