By OBA Practice Management Advisor, Julie Bays On October 10, 2022, the Oklahoma Supreme Court approved changes to Rule 1.15 of the Oklahoma Rules of Professional Conduct, which governs the safekeeping of client property. These changes went into effect in 2023. Under the revised rule, lawyers may only hold IOLTA (Interest on Lawyers’ Trust Accounts) deposits in financial institutions that have been certified as Approved Institutions by the Oklahoma Bar Foundation (OBF) and approved by the Oklahoma Bar Association’s Office of the General Counsel. These institutions meet the interest rate comparability and reporting standards of Rule 1.15. Lawyers can confirm whether their bank is an Approved Institution by visiting the OBF’s IOLTA page at www.okbarfoundation.org/iolta. This rule change is an administrative update designed to ensure consistent compliance and oversight. It does not modify the primary responsibilities of lawyers regarding client or third-party funds, but this is a good time to review your IOLTA Trust Account practices. For example: If you need a refresher on the broader principles of trust accounting, my 2019 article, “Trust Accounting Basics,” is still a helpful resource. Just remember the update regarding Approved Institutions when reviewing your current practices.