Canadian Phase Onward Inc. (CPO), founded in 2004, is a Toronto-based, non-hospital clinical research site specializing in Phase 2, 3, and 4 trials across a broad range of therapeutic areas. Working within the Polyclinic Family & Specialty Medicine Facility, CPO leverages a network of more than 60 specialists and 15 family physicians, and offers full clinical and diagnostic infrastructure—including ECG, X-ray, pulmonary function testing, gastroscopy, sleep lab, and more—for efficient trial delivery.