StacksVerified U.S. regulatory reference

25 CFR §1000.1820

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The retrocession becomes effective on the date that is mutually agreed to by the parties in writing. In the absence of a mutually agreed upon effective date, the retrocession becomes effective on the earlier of:
  1. (a)One year after the date the Tribe/Consortium submits its notice of retrocession; or
  2. (b)The date the funding agreement expires.