OSSGA Committees are busy preparing comments on the Aggregate Resources Regulations Review, due May 15, 2020.

OSSGA will provide members with updates, business continuity tips and answers to FAQs as they become available


Same great instructor!  Same great content!  Same MTCU Ministry approved certification!

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

Upcoming Events

Thursday, June 25, 2020 at 9:00 AM ONLINE OSSGA Common Core Surface Miner Training
Friday, September 25, 2020 OSSGA Golf Tournament

Cardinal Golf Club

Thursday, October 15, 2020 OSSGA Aggregates 101

OSSGA OFFICE, Mississauga

Friday, October 16, 2020 OSSGA Aggregates 201
OSSGA OFFICE, Mississauga