On April 29, 2026, tech trade group NetChoice hauled the State of Minnesota into federal court, asking a judge to hit pause on the new mental health warning label law for social media before it kicks in. The group says the statute forces platforms to flash a government written warning every time someone opens a covered app or website and bans any option to permanently dismiss the notice. With the law set to take effect July 1, 2026, the fight is shaping up as a closely watched First Amendment showdown in Minneapolis.
In a 48 page complaint filed in U.S. District Court, NetChoice asks the court to declare Article 19, Section 13 of House File 2 unconstitutional and to block enforcement while the case plays out, naming Attorney General Keith Ellison and Minnesota Department of Health Commissioner Dr. Brooke Cunningham as defendants, according to NetChoice. The filing argues that the statute would force a wide range of websites and apps to carry state scripted messaging and would forbid platforms from adding any qualifying language or giving users a one and done option to turn the warning off. NetChoice says its members affected by the law include services such as Facebook, Instagram, TikTok, YouTube and Reddit and it seeks both declaratory relief and an injunction.
What the law requires
The measure, codified at Minn. Stat. §325M.335, requires social media platforms to display “a conspicuous mental health warning label” every time a user accesses a covered service, and the label may only disappear when the user exits the platform or acknowledges the potential for harm and chooses to proceed, according to the Minnesota Statutes. The statute directs the commissioner of health, in consultation with the commissioner of commerce, to develop label guidelines and to include links or phone numbers for crisis resources such as the 988 Lifeline. The Minnesota Department of Health has posted sample language for the warnings with lines such as “Warning: Social media use may negatively impact your mental health,” according to the department’s guidance page.
NetChoice's argument
NetChoice argues that the mandatory labels are not neutral, purely factual safety notices but government crafted messages that compel private speakers to promote contested views about social media, and that the statute’s coverage language is so broad and unclear that it is unworkable. “Minnesota cannot place conditions on the right to publish lawful speech,” Paul Taske, co director of the NetChoice Litigation Center, said in the group’s NetChoice press release, calling the requirement a form of compelled speech. The complaint cites earlier court decisions where similar mandates were blocked and urges the Minnesota federal court to follow that precedent.
State response
The Minnesota Attorney General’s Office told local reporters it was reviewing the lawsuit and had not yet taken a public position, while the Department of Health did not immediately respond to media requests, according to FOX 9. The warning label requirement was folded into a broader special session bill that lawmakers and Gov. Tim Walz approved last year, and House research summaries note that the attorney general has enforcement authority under the statute. The July 1, 2026 implementation date helps explain why the industry moved quickly to get its challenge on file.
Where this fits nationally
The Minnesota suit is the latest entry in a growing list of state battles over social media design rules and disclosure mandates. Courts in other states have already blocked comparable warning label measures after NetChoice lawsuits, and the question of how far states can go in regulating platforms has been heavily shaped by recent federal rulings and the Supreme Court’s handling of facial First Amendment challenges, most notably in Moody v. NetChoice, according to the U.S. Supreme Court. Legal observers say that line of cases is likely to loom large as the Minnesota court weighs both vagueness claims and arguments about compelled speech.
What to watch next
NetChoice’s complaint asks the court to block enforcement of Section 13 while the case is litigated and to declare the provision unconstitutional. The case has been docketed as Civil Action No. 0:26 cv 2405 in the U.S. District Court for the District of Minnesota. How quickly the court sets a schedule, and how aggressively the state chooses to defend the law, will determine whether the July 1 effective date is pushed back. If the court grants a preliminary injunction, enforcement would be put on hold while the case proceeds. If the court refuses, the parties could race into an expedited appeals fight that could ripple far beyond Minnesota and shape how social media warning rules are written across the country.
