The publication of sessions events on the web that data of personal character do not contain or when the particulars limit themselves to the data of the town councilors and the civil servants who intervene in it due to its charge, does not see limited by the regulations of data protection. However, when the minutes include data of personal character, its publication constitutes a data processing personal and therefore he has to undergo the principles and guarantees of the LOPD. Regarding the diffusion of the agreement with particulars different to those of the persons who sign it, it can only be published if there is specific legal coverage and whenever there is not another more respectful means with the protection of data.