{"data":{"id":"us-ia/iowa-code-684.12","jurisdiction":"us-ia","citation":"Iowa Code § 684.12","heading":"Supplementary provisions.","body":"Unless displaced by the provisions of this chapter, the principles of law and equity, including the law merchant and the law relating to principal and agent, estoppel, laches, fraud, misrepresentation, duress, coercion, mistake, insolvency, or other validating or invalidating cause, supplement its provisions.","path":["Title XV - JUDICIAL BRANCH AND JUDICIAL PROCEDURES (Ch. 595 - 686D)","Chapter 684 - VOIDABLE TRANSACTIONS"],"source_url":"https://www.legis.iowa.gov/docs/code/2026/684.12.pdf","current_through":"Iowa Code 2026 edition","vintage":"","retrieved_at":"2026-09-14T19:40:17Z","sha256":"a589081201c06fb2552d26e3c339e57b458fa0cd32eaeff1b6a4723bdb316fae","source_id":"us-ia","stale":false,"prev":"us-ia/iowa-code-684.11","next":"us-ia/iowa-code-684.13"},"notice":"GroundRules: Original legal text. Not legal advice."}