Section 124B.4 - Vendor reporting1. 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: a. A pattern of regular supply of the precursor substance exists between the vendor and the recipient.b. The recipient has established a record of lawfully using the precursor substance.2. A vendor who does not submit a report pursuant to this section commits a serious misdemeanor.90 Acts, ch 1251, §13C91, §204B.4 C93, §124B.4