CFR › Title 42 › Part 137 › §137.12142 CFR §137.121Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThe stable base budget amount may include, at the option of the Self-Governance Tribe,(a)Recurring funds available under section 106(a) of the Act [25 U.S.C. 450j-1] ;(b)Recurring Tribal shares; and(c)Any recurring funds for new or expanded PSFAs not previously assumed by the Self-Governance Tribe.