William D. Bronson William D. Bronson is Drug Control Unit Manager for the Division of Mental Health, Developmental Disabilities and Substance Abuse Services, NC Department of Health and Human Services. He oversees the Controlled Substances Reporting System. Articles Written Buprenorphine prescribers must register with state Changes to the NCCSRS New law makes improvements, eases access Using the NC Controlled Substances Reporting System Prescribe Suboxone? Register to comply with state law