31 C.F.R. § 560.527 Rescheduling existing loans.
Title 31 - Money and Finance: Treasury
Specific licenses may be issued on a case-by-case basis for rescheduling loans or otherwise extending the maturities of existing loans, and for charging fees or interest at commercially reasonable rates, in connection therewith, provided that no new funds or credits are thereby transferred or extended to Iran or the Government of Iran.
Title 31: Money and Finance: Treasury
PART 560—IRANIAN TRANSACTIONS REGULATIONS
Subpart E—Licenses, Authorizations and Statements of Licensing Policy
§ 560.527 Rescheduling existing loans.