A Town Council can sign a contract of person in charge of the treatment (article 12 of the LOPD) with a company to carry out the provision of a municipal service, whenever the provision of the service has a file of public titularity that he foresees as a purpose and collects the particulars that are necessary, and the treatment of these data on the part of the company is on account of the Town Council. The person in charge (the company) will be able to access the data on being able of the Town Council that they are necessary to loan the service and the Town Council will be able to access all the personal information that has treated the company in the provision of the service. The communication of data from the private files of the company in the Town Council can find habilitation in the article 11.2.c) of the LOPD. The communication of data between the Town Council and its autonomous organizations can find habilitation in the article 21 of the LOPD.