Xat'sull First Nation (Soda Creek)
- Northern Shuswap Tribal Council (Northern Secwepemc te Qelmucw) is negotiating with B.C. and Canada in the B.C. treaty process on behalf of its 4 member bands.
- Stage 5 - Final Agreement negotiations
Agreement in Principle
- NSTQ Yecweminulecw Government-To Government Agreement - Oct. 2018
- Xat'sull Economic and Community Development Agreement - 2013
- Letter of Understanding between Soda Creek Indian Band (Xatśūll First Nation), Williams Lake Indian Band and Province (Mt. Polley Mine) – August 2014