The Excess Soils Symposium, which is taking place on September 25th, 2025 at the Toronto Region Board of Trade Conference Centre, is opening up opportunities for program content in the form of individual abstracts, session proposals, and panelist participation. The annual symposium provides a first-rate update on the business of excess soils and attracts policymakers and senior-level industry stakeholders.
The symposium is the premier provincial forum to share knowledge and expertise on the latest development, perspectives, and regulations pertaining to managing excess soils in construction and cleanup projects across Canada, helping participants optimize their resource recovery and stay in compliance. The agenda included hot topics, regulatory overviews, and industry insights on best practices and innovative solutions.
We are specifically looking to hear about new regulations, best practices, successful projects, digital and tech solutions, and new research that will provide attendees with the latest information on issues and innovations impacting construction and cleanup projects in Canada.
This year, the key focus will be on Regulations and Enforcement.

- Regulations and Enforcement
- Resource Recovery
- Best Practices
- Digital Tools
- Project Case Studies
Technical sessions: For 20 minutes, technical topics are presented by one person or members of a team/project.
Deadline to submit for the 2025 Excess Soils Symposium: April 4th, 2025.
To read the summary of the 2024 Excess Soils Symposium, click here.
To submit your idea for the 2025 Excess Soils Symposium, click here.
To view a video of highlights from the 2025 Excess Soils Symposium, click here.