194.20  Inspection fees — grade “B” milk.
  A purchaser of milk from a grade “B” milk producer shall pay an inspection fee not greater than one-half cent per hundredweight. The fee is payable monthly to the department at a time prescribed by the department. Fees collected under this section shall be deposited and used as required in section 192.111.
88 Acts, ch 1152, §10; 91 Acts, ch 74, §22; 92 Acts, ch 1081, §8; 92 Acts, ch 1163, §47; 94 Acts, ch 1107, §43