CER has successfully evaluated numerous mental health programs including Safe and Healthy Schools, School Counseling, Mental Health Systems of Care, Healthy Start, and California Wellness Project to just name a few. Similarly, CER is a leading evaluation firm for substance abuse programs specifically targeting alcohol, marijuana, cocaine, methamphetamine, and prescription drug abuse. The extensive experience in the evaluation of mental health and substance abuse programs has led to the development of instruments and protocols for collecting sensitive data while ensuring confidentiality.