- Meeting Guide for the next semi-annual TNI meeting (includes technical program, links to session abstracts and speaker biographies, exhibitor information, and more)
- Overviews of TNI's core programs
- Information about TNI standards
- Useful links and contact information
TNI is a 501(c)(3) non-profit organization whose mission is to foster the generation of environmental data of known and documented quality through an open, inclusive, and transparent process that is responsive to the needs of the community.
TNI hosts two regularly scheduled meetings per year, typically in January and August. Both are a week long and involve open meetings of the TNI committees as well as training courses and other special sessions. The summer meeting is held in combination with the National Environmental Monitoring Conference, and is called the Environmental Measurement Symposium.