Law 19/2014, of December 29, on transparency, access to public information and good governance :
Article 6. Obligations of transparency
"1. To make the principle of transparency effective, the obliged subjects must take the following actions:
a) Disseminate public information of general interest in a truthful and objective manner, so that people can learn about the performance and functioning of the Public Administration and exercise control over this performance.
b) Guarantee that the information referred to in letter a is constantly disseminated and permanently updated, with the express indication of the date on which it was last updated and, if possible, the date on which 'must update again.
c) Organize the information in a way that is easily accessible and comprehensible for people and that facilitates quick and agile consultation by means of search tools equipped with the technical characteristics that guarantee this.
d) Sort the information thematically so that it is easy and intuitive to locate. This arrangement must be done, at the very least, with thematic and chronological criteria, following the comparative documentary classification chart - if available - and incorporating indexes or reference guides.
e) Facilitate the consultation of information with the use of computer media in easily understandable formats that allow interoperability and reuse."
Transparency portal for local bodies
Transparency open data repository of the local bodies of Catalonia