15 U.S.C. § 1666d
Whenever a credit balance in excess of $1 is created in connection with a consumer credit transaction through (1) transmittal of funds to a creditor in excess of the total balance due on an account, (2) rebates of unearned finance charges or insurance premiums, or (3) amounts otherwise owed to or held for the benefit of an obligor, the creditor shall—
(Pub. L. 90–321, title I, § 165, as added Pub. L. 93–495, title III, § 306, , 88 Stat. 1514; amended Pub. L. 96–221, title VI, § 621(a), , 94 Stat. 184.)
1980—Pub. L. 96–221 substituted provisions relating to duties of creditor whenever a credit balance in excess of $1 is created in connection with a consumer credit transaction, for provisions relating to duties of creditor whenever an obligor transmits funds to creditor in excess of the total balance due on an open end consumer credit account.
Amendment by Pub. L. 96–221 effective on expiration of two years and six months after , with all regulations, forms, and clauses required to be prescribed to be promulgated at least one year prior to such effective date, and allowing any creditor to comply with any amendments, in accordance with the regulations, forms, and clauses prescribed by the Board prior to such effective date, see section 625 of Pub. L. 96–221, set out as a note under section 1602 of this title.