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.SSAS EDD Data Revision Request
Information regarding data revision request:
This procedure is followed when a Provider identifies that a revision to the audit sample results or other information, already uploaded to the SSAS Central Database, is necessary, either due to their own error or due to an error that was brought to their attention as being caused by another Participant:
a) Provider notifies all affected Participants.
b) Provider and all affected Participants resolve amongst themselves any disagreement or concern regarding the revision request, if any.
c) Provider completes the form below.
d) SSAS Central Database Administrator prepares the SSAS Central Database to accept revised data.
e) SSAS Central Database Administrator e-mails the Provider and the affected Regulatory Agency to notify them that a revision request has been processed and that revised data may now be uploaded to the SSAS Central Database.