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.Welcome to the TNI Document Library. A wide range of documents are available here, dating from TNI's origins to the present day. Documents such as committee and board minutes that were generated by the predecessor organizations to TNI, NELAC and INELA, have been archived off-line and are available on request.
The drop-down list of categories, below this message, can help you to narrow the list to those related to your interest. You may also use the "Search" link to find documents by filename, title, date, or type. Click "Show All" to return to the full, unfiltered list.
The document list is initially sorted by title. You may re-sort the list using another column by clicking on the small up/down arrows that are next to the column names.
Most documents use the Adobe Acrobat (PDF) format. If you do not have a reader, you can download the free Acrobat Reader software here.