16 – 18
September, 2026
Learning from Our Past. Planning for the Future.
The OPPI Annual Conference is the premier gathering of planning professionals in Ontario, bringing together hundreds of public- and private-sector leaders for three days of learning, networking, and idea exchange. From timely policy discussions and practical tools to insights from leading experts, the conference equips attendees with knowledge they can immediately apply in their work. With high-profile speakers, curated sessions, and unparalleled access to decision-makers, the OPPI Conference offers exceptional value for professional development, business visibility, and relationship-building It’s the must-attend event for planners!
Conference at a Glance
200+
Visionary Speakers
20+
Guided Excursions & Workshops
100+
Concurrent Sessions
1000+
Attendance
Opportunities & Resources
Discover a variety of tools, sessions, and networking opportunities designed to help you maximize your conference experience.
Partnership Prospectus
Explore tailored sponsorship and partnership opportunities that connect your organization with conference attendees and industry leaders.
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