Upcoming Events

Thursday, March 11, 2021 at 9:00 AM OSSGA Common Core Surface Miner Training - ONLINE
Monday, March 22, 2021 OSSGA Aggregates 101 - ONLINE
Monday, March 29, 2021 OSSGA Aggregates 201 - ONLINE
Thursday, April 29, 2021 at 9:00 AM ONLINE OSSGA Common Core Training Course
OSSGA Office, Mississauga, ON
Friday, October 1, 2021 at 9:00 AM OSSGA Quality Control Training - IN PERSON

Codrington - Only 7 spots!

Insurance Info

Industry Insurance Program

OSSGA is pleased to offer Active members an exclusive industry insurance program which addresses the insurance and risk management needs of aggregate producers. 

The program includes many unique extensions that are only available to our members and only through our provider, Cowan Insurance. 
Gravel Facts