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.Stationary Source Audit Sample Program
Central Database
The Central Database is the repository for data related to audit performance being evaluated in accordance with the TNI SSAS Program.
For more information about the TNI SSAS Program, visit the SSAS home page.
SSAS ID Request Form
This form is used request a Laboratory ID, Stationary Source Tester ID, or Regulator ID
Tip: Not sure if your organization already has a SSAS ID? Check the SSAS ID spreadsheet linked below. The spreadsheet has separate tabs for labs, testers, and regulators.
Current SSAS IDs (Microsoft Excel) - updated 10-29-2019
Current SSAS IDs (csv files in a single ZIP) - updated 10-29-2019
Regulator Account Request Form
This form is used by regulators to request access to view data in the Central Database.
Provider Tools
Electronic Deliverable Specification 0.4 (PDF)
Example EDD (csv and Excel files in a single ZIP)
Data Revision Request Form (for already submitted data)
EDD Upload
Reports |
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| Participant Type | |||
| Regulatory Agencies | Results | Own Stats | Group Stats Lab Stats |