Here is the tribal press release — SORNA first tribe in nation
And the Dept. of Justice press release.
From the tribal press release:
The Confederated Tribes of the Umatilla Indian Reservation learned this week from the US Department of Justice that it is the first tribe in the nation to comply with, and implement, the Sex Offender Registration and Notification Act (SORNA) passed by Congress in 2006. The CTUIR and the state of Ohio are the first two jurisdictions in the country to comply with SORNA (commonly known as the Adam Walsh Act), according to information released this week by the US Department of Justice.
Turtle Talk 