Surface Miner Specialty Modules. At Your Site. On Your Equipment. Click here to learn more.

New Regulations have been released.  Find out how the new regs affect your operation.

Learn about our latest award winners for Community Relations, Environmental Achievement, Rehabilitation and more!

The Toronto Brick Yard Quarry below Felstead Avenue. Follow the link above to discover the 'hole story' about aggregate.

Upcoming Events

Wednesday, October 12, 2022 OSSGA Operations Tour - IN PERSON
Monday, October 17, 2022 OSSGA Train the Trainer Program - IN PERSON


Thursday, October 20, 2022 OSSGA First Aid and CPR - IN PERSON
OSSGA Office
Monday, October 24, 2022 at 9:00 AM OSSGA Common Core Training - INPERSON
Thursday, November 3, 2022 OSSGA Quality Control Training - IN PERSON

Codrington - Only 7 spots!


OSSGA in the News April 18, 2022 at 8:09 AM
OSSGA is committed to being the voice of aggregate and educating the public by celebrating the successes of our members with stories about awards and community involvement and also correcting misinfor…
2021 Safety Innovation Award April 4, 2022 at 2:04 PM
In 2020, OSSGA introduced the Safety Innovation Award, which recognizes innovative practices, programs and projects in Ontario‚Äôs aggregate industry. The award honours innovations that improve the he…
TOARC has completed their Production Statistics Report for 2020.
The Winter 2022 issue of Avenues highlights some of the main challenges facing our industry today.