The Expedited Funds Availability Act, referred to in subsec. (a)(1), (2), is title VI of Pub. L. 100–86, Aug. 10, 1987, 101 Stat. 635, which is classified principally to chapter 41 (§ 4001 et seq.) of this title. For complete classification of this Act to the Code, see Short Title note set out under section 4001 of this title and Tables.

This chapter, referred to in subsec. (b), was in the original “this Act”, meaning Pub. L. 108–100, Oct. 28, 2003, 117 Stat. 1177, which is classified generally to this chapter. For complete classification of this Act to the Code, see Short Title note set out below and Tables.

Pub. L. 108–100, § 20, Oct. 28, 2003, 117 Stat. 1194, provided that: “This Act [enacting this chapter, amending section 412 of this title, and enacting provisions set out as notes under this section] shall take effect at the end of the 12-month period beginning on the date of the enactment of this Act [Oct. 28, 2003], except as otherwise specifically provided in this Act.”

Pub. L. 108–100, § 1(a), Oct. 28, 2003, 117 Stat. 1177, provided that: “This Act [enacting this chapter, amending section 412 of this title, and enacting provisions set out as notes under this section] may be cited as the ‘Check Clearing for the 21st Century Act’ or the ‘Check 21 Act’.”