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.Proposed Tentative Interim Amendments to the TNI Stationary Source Audit Sample Program Standard
Date Posted: 11-27-2010
In accordance with TNI's Procedures Governing Standards Development, four Tentative Interim Amendments (TIAs) have been developed by the Stationary Source Audit Sample (SSAS) Expert Committee, and approved by the Consensus Standards Development Executive Committee (CSDEC) to be posted for public comment. The sections of the TNI SSAS Standard affected by these TIAs are summarized below.
| TIA # | Volume | Module | Section |
| 1 | 1 | 1,2,3 | 3.0 |
| 1 | 1 | 1 | 11.2.2 |
| 2 | 1 | 1 | 8.3 |
| 3 | 1 | 3 | 4.1.1 |
| 4 | 1 | 3 | 4.2.1 |
The TIAs are available in PDF format by clicking here.
These TIAs are being posted for a 15 day comment period, ending December 12, 2010, during which any person interested may comment on the proposed TIAs. Comments should be sent to the SSAS Expert Committee chair, Maria Friedman, at [email protected].