OSSGA offers a full range of training programs, tours, seminars and events for everyone in the aggregates industry. The 2018/19 OSSGA training brochure is now available, click here!

Many of our member companies offer public tours of their aggregate production facilities. Click on the link below to find out how to contact them.

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

Upcoming Events

Wednesday, September 18, 2019 OSSGA Operations Tour

Montreal, Quebec

Wednesday, October 9, 2019 OSSGA Aggregates 101 & 201 Mississauga

Agg101 - October 9

Agg201 - October 10

Monday, November 11, 2019 Generic Supervisor Training Course
OSSGA Office, Mississauga, ON
Thursday, November 14, 2019 at 9:00 AM OSSGA Common Core Surface Miner Training
OSSGA Office, Mississauga
Wednesday, January 22, 2020 OSSGA Operations, Health & Safety Seminar

CLICK HERE - To book your hotel room at the Marriott Toronto Airport Hotel

Want to speak?  CLICK HERE to learn how to submit an abstract

Tuesday, February 11, 2020 OSSGA Conference and AGM

Book your hotel room early at Hilton Niagara - CLICK HERE

Want to speak?  CLICK HERE to learn how to submit an abstract

OSSGA News

Axle Weight Pilot Project Finished August 26, 2019 at 10:31 AM
The objective of the pilot project was to develop a database that will help standardize the way allowable gross weights and axle weights are collected, stored and used for compliance.
Calling all Speakers! July 9, 2019 at 2:17 PM
Ontario Aggregate Summit April 1, 2019 at 11:26 AM
The government has submitted a proposal to make Modifications to O. Reg. 311/06 (Transitional Matters - Growth Plans) made under the Places to Grow Act, 2005 to implement the Proposed Amendment to the…