CRIO is the leading provider of eSource solutions for clinical research. Built for sites and trusted by sponsors and CROs worldwide, we have replaced paper-based source documentation with integrated eSource, eConsent, eRegulatory, and CTMS tools. Our platform drives faster site startup, higher enrollment, fewer protocol deviations, stronger data integrity, and enhanced patient safety. CRIO’s digital-first, site-centric approach powers 8,000+ protocols across 3,000+ sites around the globe. Learn more at clinicalresearch.io.