[Indicators for Occupational Health Reference Centers: proposal of a system for monitoring health services].

This research proposes a framework of indicators to monitor the activities of the Occupational Health Reference Centers (CEREST). CEREST are structural elements of the National Network of Comprehensive Attention to Workers' Health (RENAST) and are coordinated by the General Coordination of Occupational Health of the Ministry of Health (CGSAT). In order to build this framework, we first elaborated a list of indicators based on the norms that govern CEREST's responsibilities.