Available online now! 

Copies of Avenues are on their way to subscriber mailboxes, but check out the online version here. 

Please be advised the ministry has posted the 2023 aggregate fees and royalties, adjusted for annual inflation to http://www.ontario.ca/aggregates. Indexed fee and royalty rates that apply to 2023 production will increase by 6.5%, compared to an increase of 2.4% last year.

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

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

Thursday, June 8, 2023 OSSGA Common Core Training - ONLINE
Tuesday, June 13, 2023 OSSGA Rehabilitation Presentations, Dinner and Tour
Four Points Sheraton Cambridge
Thursday, June 22, 2023 OSSGA Quality Control Training - IN PERSON
CBM Codrington
Friday, June 23, 2023 OSSGA Quality Control Training - IN PERSON - Ottawa
Tomlinson Group of Companies
Thursday, July 6, 2023 OSSGA Golf Tournament

Cardinal Golf Club

Monday, October 2, 2023 OSSGA Generic First Line Supervisor Training - IN PERSON
OSSGA OFFICE

OSSGA News

OSSGA in the News February 28, 2023 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…
2023 Aggregate Fees and Royalties November 24, 2022 at 8:35 AM