Iowa Code § 331.557: Duties relating to vehicle registrations and certificates of title.

The treasurer shall:

1. Issue, renew, and replace lost or damaged vehicle registration cards or plates and issue and transfer certificates of title for vehicles as provided in sections 321.17 through 321.20B, 321.22 through 321.26, 321.28 through 321.32, 321.34, 321.35, and 321.37 through 321.52.

2. Collect, pay to the state, or refund registration fees as provided in sections 321.105 through 321.106, 321.109 through 321.113, 321.115 through 321.117, 321.119 through 321.135, 321.145, and 321.148 through 321.156.

3. Collect and forward the use tax on vehicles subject only to a certificate of title and on manufactured housing as provided in section 423.14, section 423.26, subsection 1, and section 423.26A.

4. Carry out other duties as required by law.