Latest Past Events

Geosynthetics CQA Week Online – Nov 28 to Dec 2, 2022

VIRTUAL

TRI's geosynthetics CQA Week Online training courses will be held 28 November – 2 December 2022. Register today and learn why new and experienced engineering professionals connected to landfill construction […]

$300 – $725

Geosynthetics CQA Week Online, May 2021

TRI Environmental's renowned geosynthetics CQA training will be offered in an ONLINE format, May 10 - 14. The live, half-day sessions can be used as preparation for the Geosynthetic Certification […]