Following the approval of the Law of University Reform in 1984, the library began to reestablish itself after the approval of new democratic bylaws. This marked the beginning of a period of change that included a significant increase of staff and the construction of new library buildings for the College of Economics and Business (1996) and the College of Letters and Philosophy/Arts and Letters (2003). The BUZ began a progressive reorganization of its collections that moved away from its traditional fragmented nature, while maintaining the decentralization of individual colleges.