Section 321.220 - Permitting unauthorized person to drive1. A person shall not knowingly authorize or permit a motor vehicle owned by the person or under the person's control to be driven upon a highway by a person who is not issued a driver's license valid for the vehicle's operation.2. A person convicted of a violation of this section is guilty of a simple misdemeanor punishable as a scheduled violation under section 805.8A, subsection 4.C31, 35, §4960-d50; C39, § 5015.05; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, § 321.220 90 Acts, ch 1230, §61; 98 Acts, ch 1073, §9; 2000 Acts, ch 1203, §8; 2001 Acts, ch 137, §5; 2010 Acts, ch 1190, §44Referred to in §805.8A(4)(l)