I would share with you this document ( http://cortesi.com/wp-content/uploads/2012/05/simone_cortesi_pavia_wiki_love... ).
It's a "formal" decision of the local government of the town of Pavia ( http://en.wikipedia.org/wiki/Pavia) to renounce to the Italian law protecting monuments (D.Lgs 42/2004) in order to give to all participants of Wiki Loves Monuments the possibility to take photos of monuments listed in the document.
In addition this a permanent decision, it means that also in future these monuments are under CC-0 license of Creative Commons.
This is a first small success of the outreach activity of Wikimedia Italia within the Wiki loves Monuments activity.
Ilario