Iowa Code Title VIII. Transportation [Chs. 306-330B] § 321.486. Authorized bond forms

1. A current guaranteed arrest bond certificate as defined in section 321.1, subsection 30, shall be considered sufficient surety if the defendant is charged with an offense where the penalty does not exceed one thousand dollars.

2. A valid credit card, as defined in section 537.1301, subsection 17, may be used and is sufficient surety when the defendant is charged with a scheduled offense under section 805.8A, 805.8B, or 805.8C. The defendant may use a credit card for bail purposes only in accordance with rules of the department of public safety adopted pursuant to chapter 17A.