The Policy Modernization Group (PMG) is an outcomes-driven, public/private collaborative working to advocate for the modernization of health data policies in Canada. The PMG brings together the perspectives and ideas of a diverse group of approximately 45 stakeholders across the health data ecosystem. Members of the PMG are affiliated with their public, private, or not-for-profit organizations and act as interested individuals and/or as representatives of their respective organizations. The PMG is working collaboratively toward a shared vision of a health care system that is grounded in modern data policies and aligned with the principle ‘as open as possible and as regulated as necessary’.