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:
Environmental Laboratory Assessments - Basic Assessor Training: Virtual Event (Sep 2023)
Webinar by Marlene Moore, Starts Sep 25, 2023
Quality Control for Field Operations
Webinar by Marlene Moore, Starts Oct 13, 2023
Environmental Laboratory Assessments - Basic Assessor Training: Virtual Event (Oct 2023)
Webinar by Marlene Moore, Starts Oct 16, 2023
Environmental Laboratory Assessments - Basic Assessor Training: Virtual Event (Nov 2023)
Webinar by Marlene Moore, Starts Nov 13, 2023
latest on-demand training
Customer Service - It is More than Reporting Results
Webcast by Tony Francis
Value Added Internal Audits
Webcast by Mary Johnson
Policies and Procedures Needed for a NELAP Laboratory
Webcast by Marlene Moore
Understanding Microbiology Series
Webcast by TNI Microbiology Expert Committee
Managing a Data Integrity Investigation
Webcast by Silky and John Labie