Iowa Code Title IV. Public Health [Chs. 123-158] § 123.107. Unnecessary allegations

a. To set out exactly the kind or quantity of alcoholic liquor, wine, or beer manufactured, sold, given in evasion of the statute, or kept for sale.

b. To set out the exact time of manufacture, sale, gift, or keeping for sale.

c. To negative any exceptions contained in the statute creating or defining the offense, which may be proper ground of defense.