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upcoming live training:


The New MDL Procedure (Make-up Webinar September 22, 2017 - noon Eastern)
Webinar by Former members of TNI's Chemistry Committee and Adrian Hanley, EPA, Starts Sep 22, 2017


Basic Assessor Training Class: Topeka, KS
Seminar by Marlene Moore, Starts Oct 31, 2017



latest on-demand training


Method Selection, Validation and Demonstration of Capability
Webcast by Jerry Parr


Small Laboratory TNI Standard Implementation Series - Complete
Webcast by Marlene Moore


Implementing and Assessing the Environmental Laboratory Standard Interpretations
Webcast by Marlene Moore