The Universitat Politècnica de Catalunya recently adopted its Política institucional d’accés obert. The document was approved by the university's Consell de Govern on October 7. Because I don't speak Catalan, I can't tell whether the policy is an exhortation or a mandate (Google translates the relevant phrase as "calls upon") to deposit in the university's IR.
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.