124.405 Bar to prosecution. If a violation of this chapter is a violation of a federal law or the law of another state, the conviction or acquittal under federal law or the law of another state for the same act is a bar to prosecution in this state. [C39, §3169.22; C46, 50, 54, 58, 62, §204.23; C66, 71, §204.21; C73, 75, 77, 79, 81, §204.405] C93, §124.405
Iowa Legal Code