Law 12/2023, May 24 of the right to housing.

Limitation of CPI increases Decree-Law No. 6/2022 of March 29.

TC sentence to the resource inconst. No. 6289-2020.

Rental price index.

Law 11/2020, of September 18, on urgent measures regarding rent containment in housing lease contracts.

Agreement of the municipal council of September 15, 2021, by which the declaration of the entire area of the municipality of Barcelona as a tense housing market area is definitively approved.

RD 235/2013 obligation to have an Energy Efficiency Certificate.