25 CFR §224.134
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Secretary must conduct a periodic review and evaluation annually during the first 3 years of a TERA. After the third annual review and evaluation, the Secretary and the Tribe may mutually agree to amend the TERA to conduct periodic reviews and evaluations once every 2 years.