Okla. Stat. tit. 12A, § 4-201
Oklahoma Code Comment
1. Under Reg. CC, settlements are final when made. However, this does not preclude recovery under subsection (a) if the item is dishonored. See 12 C.F.R. 8 229.36(d) .
2. Indorsement by a bank without any special restrictions will invoke the subsection (b) rule. See 12 C.F.R. § 229.35(c) .