According with law 15/1999 of December 13th, Protection of Personal Data gives interested parties the opportunity to exercise a number of rights related to the processing of personal data. As long as Lacuniacha process users data. Users may exercise their rights of access, rectification, cancellation and opposition in accordance with the provisions of the current legislation on the protection of personal data. To make use of the exercise of these rights, the user must got through written communication, providing documentation of the identity (ID or passport,) to the following address: Lacuniacha, C/ Única S/N – Piedrafita de Jaca (Huesca) CP: 22665 or the address is replaced in the General Data Protection Register Office. Such communication should reflect the following information: name and surname, the petition request, address and supporting data. The user shall perform the exercise of rights. However, an authorized person as an authorized legal representative may execute them. In such a case, it must provide documentation proving this representation of the person concerned.