If the beneficiary country has entered into an Americas Framework Agreement, interest shall be paid in the local currency of the beneficiary country and deposited in an Americas Fund. Such interest shall be the property of the beneficiary country, until such time as it is disbursed pursuant to section 2430f(d) of this title. Such local currencies shall be used for the purposes specified in the Americas Framework Agreement.
22 U.S. Code § 2430e. Interest on new obligations
(a) Rate of interest
(b) Currency of payment; deposits
(1) Local currency
(2) United States dollars
(c) Interest already paid