Verified Clinical Trials is the largest global research subject clinical trials database registry designed to prevent dual enrollment & several key protocol violations critical to a trials success. VCT uses a hybrid biometric and IDmetric research subject authentication process. VCT will improve safety & data quality in clinical trials. This will reduce adverse events and placebo rates. VCT is utilized by the majority of phase 1 units as well as across multiple phase 2 & 3 clinical trials.