Iowa Code § 328.32
A special certificate expires at midnight on October 31, and a new special certificate for the ensuing year may be obtained by the person to whom the expired special certificate was issued, upon application to the department and payment of the fee provided in section 328.29.
2022 amendment applies to special certificates issued by the department of transportation that are valid for a period beginning after midnight on June 30, 2022; 2022 Acts, ch 1125, §7
[C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §328.32] 88 Acts, ch 1063, §8; 2002 Acts, ch 1112, §11; 2022 Acts, ch 1125, §3, 6, 7
Referred to in §328.28