develop consensus standards for use by TNI's programs. This group has a support role in assisting other programs with activities such as guidance and standards interpretation.
fosters the generation of data of known and documented quality is through the National Environmental Laboratory Accreditation Program, or NELAP. The purpose of this program is to establish and implement a program for the accreditation of environmental laboratories.
is to establish and maintain a national PT program to support TNI’s National Environmental Laboratory Accreditation Program, and other activities.
Field Activities Program (NEFAP) Executive Committee is to establish and implement an accreditation program for field sampling and measurement organizations (FSMOs).
Audit Sample Program is to develop consensus standards for the manufacture and analysis of audit samples for source emission testing.
on a variety of topics of interest to the environmental measurement community. TNI also hosts two regularly scheduled meetings per year, typically in January and August. Both are a week long and involve open meetings of TNI committees as well as training courses and other special sessions.
upcoming live training:
Whole Effluent Toxicity (WET) Testing – Data Interpretation Training
Webinar by Teresa Norberg-King, Katie Payne, Stephen Clark, and Natalie Love, Starts Oct 27, 2021
Introduction to Proper and Scientific Integration Techniques for Chromatographic Systems
Webinar by Jack Farrell, Starts Dec 07, 2021
Environmental Laboratory Assessments - Basic Assessor Training: Virtual Event
Webinar by Marlene Moore, Starts Dec 13, 2021
latest on-demand training
TNI Mentor Session Summer 2021 – Laboratory Quality: Are You in Jeopardy?
Webcast by TNI Mentor Session Summer 2021
Leading Through Effective Communication
Webcast by Rick Parmely
TNI Assessment Forum Summer 2021 – Unmasking the 2016 TNI Standard
Webcast by TNI Assessment Forum Summer 2021
Basic Statistics for Environmental Laboratories
Webcast by Tony Francis
