Wis. Stat. § 35.01: Public printing; definition and classification.

Public printing is divided into 7 classes:

(1) Class 1 — All legislative printing and the Laws of Wisconsin.

(2) Class 2 — Wisconsin statutes and Blue Book.

(3) Class 3 — All book printing required for state agencies, not otherwise classified, except the Wisconsin Magazine of History and books of the historical society.

(4) Class 4 — All job printing and all printing not otherwise classified.

(5) Class 5 — Legal notices.

(7) Class 7 — Printing for state agencies located outside the city of Madison.

(8) Class 8 — Specialty printing as defined in s. 35.64 (2), yearbooks, and similar student publications not funded by student fees or student organization income and book printing excluded from class 3 under sub. (3).