Beginning in Reporting Year 2012 (RY12), facilities located in Indian Country are required to submit TRI reports to EPA and the appropriate tribe, rather than to the state in which the facility is geographically located. How can reporting facilities determine whether they are located within Indian Country for TRI reporting?
A list of TRI facilities that may be located in Indian Country is available at the following URL:
In addition, facilities can contact their designated TRI Tribal Contact to verify whether their location is under the jurisdiction of an Indian Tribe. Contact information for TRI Tribal Contacts is available at the following URL: