The department may not order any printing not authorized by law nor any quantity in excess of the legal limitation thereof. If experience demonstrates that the number of copies specified in this chapter for the editions of the Blue Book or Laws of Wisconsin exceeds the actual lawful demand therefor, the number of volumes or pages thereafter to be printed shall be reduced to such number as will supply such demand and no more. In like manner, any specification as to quantity in any requisition for printing which is required to be distributed shall be reduced to the actual probable demand therefor, as determined from previous experience in such distribution.
Wis. Stat. § 35.52