OSSGA in the News
March 30, 2021
2020 Health & Safety Innovation Award Winner Announced!
March 3, 2021
NEW! Winter 2021 Issue of Avenues Now Available!
February 19, 2021
OSSGA Responds to NIMBY Report
January 20, 2021
New Essential Construction List
January 13, 2021
Click here for Ontario's new essential construction list announced on January 12, 2021
SPIF Grandfathering now Over
January 6, 2021
2021 Aggregate Production Levy Schedule
December 5, 2020
Novel Strategies for Enhancing Biodiversity and Ecosystem Function at Northern Ontario Aggregate Pits
November 11, 2020
Striking Balance in the Niagara Escarpment - TVO
October 27, 2020
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Annual Source Book 2020-21 Now Available!
October 19, 2020 at 9:43 AM
OSSGA’s Annual Source Book Member Directory is now available and copies are currently being mailed out to members. Missed your copy? Please contact Eva DaSilva at edasilva@ossga.com.
Source Book is also available for purchase at ossga.com/publications