Iowa Code > Chapter 126 > § 126.21 Iowa Code 126.21 – Chapter not applicable to animal drugs Current as of: 2023 | Check for updates | Other versions Have a question?Click here to chat with a criminal defense lawyer and protect your rights. This chapter does not apply to drugs intended for use for animals and not for humans. Previous sectionNext section Chapter 126 Contents Ask a question, get an answer ASAP!