Complex sentence: In 2004 the GAM received the museum logo in order to be recognized officially by Regione Lombardia and in 2006 it entered into the prestigious Associazione Musei Arte Contemporanea Italiana as the preparations to create a new venue were underway.
Split into simpler sentences: In 2004 the GAM received the museum logo in order to be recognized officially by Regione Lombardia. In 2006 it entered the prestigious Associazione Musei Arte Contemporanea Italiana as the preparations to create a new venue were underway.