Mississippi Code
Part 1 - . General Provisions
§ 75-1-103. Construction of Uniform Commercial Code to promote its purposes and policies; applicability of supplemental principles of law

The Uniform Commercial Code must be liberally construed and applied to promote its underlying purposes and policies, which are:
Unless displaced by the particular provisions of the Uniform Commercial Code, the principles of law and equity, including the law merchant and the law relative to capacity to contract, principal and agent, estoppel, fraud, misrepresentation, duress, coercion, mistake, bankruptcy, and other validating or invalidating cause supplement its provisions.