Iowa Admin. Code r. 761-511.21
Permit violations are to be reported to the permit-issuing authority by the arresting officer and the permit holder. If a permit holder is found to have willfully violated permit provisions, the motor vehicle division may, after notice and hearing, suspend, modify or revoke the permit privileges of the permit holder consistent with Iowa Code section 321E.20. If the permit that is suspended, modified, or revoked is an emergency interstate permit that is issued for a fleet operating under the permit holder's interstate or intrastate motor carrier number, the department may issue emergency interstate permits to individual vehicles operating under the interstate or intrastate motor carrier number.
This rule is intended to implement Iowa Code sections 321.492, 321E.16, 321E.20 and 321E.29B.
Iowa Admin. Code r. 761-511.21