Register Now! The 2019 Conference & AGM will be taking place February 20 - 21, 2019 at the Hilton Toronto Hotel.

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

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.

Upcoming Events

Wednesday, February 20, 2019 OSSGA Conference and AGM

Hilton Toronto Hotel

Thursday, February 28, 2019 OSSGA Aggregates 101 & 201 Ottawa

Register for one or both training held at Golder Associates Office in Nepean
 

Monday, March 4, 2019 Generic Supervisor Training Course
OSSGA Office, Mississauga, ON
Thursday, March 7, 2019 at 9:00 AM OSSGA Common Core Surface Miner Training
OSSGA Office, Mississauga

OSSGA News

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…
Specification Alert February 6, 2019 at 3:18 PM
Please be advised that there have been changes made to Aggregate Specifications for OPSS 1002, April 2018. This revised specification has been included in several MTO tender documents recently, mos…
Avenues Winter 2019 Issue Now Available! February 5, 2019 at 3:18 PM
The newest Winter 2019 issue of Avenues Magazine is now available online!
2019 Active & Associate Member Applications to the Ontario Stone, Sand & Gravel Association are now available. Visit ossga.com/why_join_ossga to apply!
Ensuring Economic Growth and Future Greenspace in the Greater Golden Horseshoe