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![Photo of geosynthetics being installed on a landfill slope](https://tri-environmental.com/wp-content/uploads/CQA_LargestImage1.png)
Geosynthetics CQA Week 2024 Includes Spanish-Language Options
TRI's Geosynthetics CQA Week will take place twice this spring,…
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TRI's Sam Allen Elected IGS President
The TRI family of companies extends a warm congratulations…
![Photo of geosynthetics being installed on a landfill slope](https://tri-environmental.com/wp-content/uploads/CQA_LargestImage1.png)
Geosynthetics CQA Week 2022 - November 28 to December 2
TRI's geosynthetics CQA Week Online training courses will be…
![GeoU 2022 - April](https://tri-environmental.com/wp-content/uploads/GeoU2022_400sq.png)
TRI's Spring CQA Training Is Part of GeoU 2022
In-person professional development resumes in April! TRI is proud…