Iowa Code Title IV. Public Health [Chs. 123-158] § 124B.4. Vendor reporting

1. At least twenty-one days prior to the delivery of a precursor substance to a recipient, the vendor shall submit a report of the transaction to the board. The report must contain the identification information specified under section 124B.3. However, if regular, repeated transactions of a particular precursor substance occur between the vendor and the recipient, the board may authorize the vendor to report the transactions monthly if either of the following conditions exists:

2. A vendor who does not submit a report pursuant to this section commits a serious misdemeanor.