Missouri S&T maintains a program and procedure for periodic internal reviews of the EMS. These reviews verify EMS implementation. Findings from these reviews are addressed through Missouri S&T's corrective and preventive action system. The information from these reviews is reviewed as part of the management review process.

EMS internal reviews are scheduled on the basis of the environmental importance of the activity concerned, and the results of previous reviews. Review procedures include the review scope, frequency, methodologies, and the responsibilities and requirements for conducting reviews and reporting results