Wisconsin Constitution
Article IV - Legislative
Section 1 - Legislative power.

An act validating existing sewerage districts previously held to be unconstitutionally organized is within the power of the legislature. Madison Metropolitan Sewerage Dist. v. Stein, 47 Wis. 2d 349, 177 N.W.2d 131.

The power given vocational district boards to levy taxes does not violate this section. The manner of appointing board members is constitutional. West Milwaukee v. Area Bd. Vocational, T. & A. Ed. 51 Wis. 2d 356, 187 N.W.2d 387.

One legislature cannot dictate action by a future legislature or a future legislative committee. State ex rel. Warren v. Nusbaum, 59 Wis. 2d 391, 208 N.W.2d 780.

The legislature may constitutionally prescribe a criminal penalty for violation of an administrative rule. State v. Courtney, 74 Wis. 2d 705, 247 N.W.2d 714.

Provisions of s. 144.07 (1m) [now s. 281.34 (1m)], that void a DNR sewerage connection order if electors in the affected town area reject annexation to the city ordered to extend sewerage service, represents a valid legislative balancing and accommodation of 2 statewide concerns: urban development and pollution control. City of Beloit v. Kallas, 76 Wis. 2d 61, 250 N.W.2d 342.

Mediation - arbitration under s. 111.70 (4) (cm) is a constitutional delegation of legislative authority. Milwaukee County v. District Council 48, 109 Wis. 2d 14, 325 N.W.2d 350 (Ct. App. 1982).

The court will invalidate legislation only for constitutional violations. State ex rel. La Follette v. Stitt, 114 Wis. 2d 358, 338 N.W.2d 684 (1983).

Reference in a statute to a general federal law, as amended, necessarily references the current federal law where the act named in the statute is repealed and the law rewritten in another act. Because reference is stated as part of a contingency, it does not constitute unlawful delegation of legislative authority to U.S. Congress. Dane County Hospital & Home v. LIRC, 125 Wis. 2d 308, 371 N.W.2d 815 (Ct. App. 1985).

The supreme court declined to review the validity of the procedure used to give notice of a joint legislative committee on conference alleged to violate the state open meetings law. The court will not determine whether internal operating rules or procedural statutes have been complied with by the legislature in the course of its enactments and will not intermeddle in what it views, in the absence of constitutional directives to the contrary, to be purely legislative concerns. Ozanne v. Fitzgerald, 2011 WI 43, 334 Wis. 2d 70, 798 N.W.2d 436, 11-0613.

When administrative agencies promulgate rules, they are exercising legislative power that the legislature has chosen to delegate to them by statute. Stated otherwise, agencies have no inherent constitutional authority to make rules, and their rule-making powers can be repealed by the legislature. It follows that the legislature may place limitations and conditions on an agency's exercise of rulemaking authority, including establishing the procedures by which agencies may promulgate rules. Koschkee v. Taylor, 2019 WI 76, 387 Wis. 2d 552, 929 N.W.2d 600, 17-2278.

Proposed amendments to bills creating variable obscenity laws that would exempt motion picture films shown at theaters that comply with the film ratings of the motion picture association of America constitute an unconstitutional delegation of legislative power. 58 Atty. Gen. 36.

The one man-one vote principle is inapplicable to legislative committees since that principle applies only to the exercise of legislative powers and such powers cannot constitutionally be delegated to these committees. There has been no such unconstitutional delegation as to the joint committee on finance, the board on government operations, the joint legislative council or the committee to visit state properties. Legislative oversight of administrative rules discussed. 63 Atty. Gen. 173.