Iowa Const. art. I, § 21
IA Const., Article I, Section 21
Length: 38 wordsOfficial source
Attainder — ex post facto law — obligation of contract. No bill of attainder, ex post facto law, or law impairing the obligation of contracts, shall ever be passed. Referred to in Iowa Code §12A.10, 12E.11, 15.105, 16.2