The Rideau St. Lawrence Science Fair Region operates under the auspices of Youth Science Canada (YSC).  We follow their rules and regulations for our local fair.  Our winning entries proceed to the Canada Wide Science Fair, operated by YSC, as representatives of our region. These events are held yearly in different venues across Canada. For our results check out the Canada Wide Science Fair page.

In 2020, the Canada Wide Science Fair was cancelled.  In its place, Youth Science Canada sponsored a YSC Online STEM Fair. Our region, Rideau St. Lawrence opted to be part of this. Since then, Project Board has hosted all the Canada Wide Science Fair.  Finalists are required to upload a digital version of their project.  You can see all of our CWSF Projects since 2020 by going to the Project Board Library and  choosing Ontario and then our region, Rideau St. Lawrence as filters.