Okla. Stat. tit. 12A, § 1-9-703
Oklahoma Code Comment
Revised section 9-703 provides that enforceability and perfection of a security interest (in the sense it is good against a lien creditor) that is valid under old Article 9 automatically carries over if what was done satisfies revised Article 9. If not, then there is a one year grace period to comply with revised Article 9. For example, perfection of a security interest in a letter of credit right under current law is by possession of the credit, but under revised Article 9 control is required, such as by consent to the assignment by the issuer or nominated person (revised section 9-107 ) .
Another example might involve a pre-effective date security agreement in a consumer transaction that covers "all securities accounts." That security interest is properly perfected as the collateral description is adequate under former Article 9. See former section 9-115(3) . But this description is insufficient under revised Article 9. See section 9-108(e)(2) . Unless the debtor authenticates a new security agreement describing the collateral other than by "type" within the one-year period following the effective date, the security interest becomes unenforceable at the end of that period.
Sections 9-702 and 9-703 state the overall general rule, but are subject to section 9-705 .
See also Oklahoma Comment to revised section 9-702 .