About four years ago I wrote a blog post titled “The Quiet Revolution in Wisconsin Administrative Law.” My purpose then was to point out an “unprecedented makeover in longstanding principles of state-level administrative law” that “shift[ed] power away from agencies and toward courts, the legislature, and the governor.” Last week the Wisconsin Supreme Court finally took the field to address that trend, issuing two opinions in companion cases that effectively loosened one of the key new legislative constraints on agency authority. As a result, the pendulum has swung back toward increased agency discretion and clout. The opinions are also important because they continue a recent revival of the Wisconsin public trust doctrine, reversing a slide that I identified in a 2016 blog post.
The court granted review in the two cases (both captioned Clean Wisconsin v. Wisconsin Department of Natural Resources (2021 WI 71 and 2021 WI 72)) to address one of the issues I focused on in the 2017 post: the scope of Wis. Stat. § 227.10(2m). That statute provides that no agency may implement any “standard,” “requirement,” or permit condition unless the condition has been “explicitly required or explicitly permitted’ by statute or by rule. The resulting opinions, joined by an unusual mix of justices in a four-vote majority, limit the statute’s influence and slow down the “quiet revolution.”