A Q&A guide to real estate finance law for borrowers and lenders in Oklahoma. This Q&A addresses state laws relating to security instruments, usury laws, limitations on personal liability, recording requirements and taxes, priority issues, mechanics' liens, landlord liens, title insurance matters, and foreclosure proceedings primarily impacting lending transactions in a commercial context. Federal, local, or municipal law may impose additional or different requirements. Answers to questions can be compared across a number of jurisdictions (see Real Estate Finance: State Q&A Tool).