The Compliance Department is comprised of three distinct yet integrated units: the Routine Investigative and Training Unit (RITU), the Special Investigative Unit (SIU), and the Network Personnel Analysis Unit (NPAU). The RITU is charged with conducting ‘routine audits’ on all CBH providers and also for ensuring that effective training related to fraud, waste and abuse is provided to CBH, DBHIDS, and provider staff. The SIU conducts targeted audits based on tips from a number of internal and external sources and assists providers, as needed, with self-audits. The NPAU leads periodic audits of provider staff files to assure that the requirements associated with delegated credentialing are being met. NPAU staff are also responsible for maintaining the Manual for the Review of Provider Personnel Files, and for analyzing data to identify potential staffing gaps and/or training issues within the system.