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Illustration for Rosenblatt v. City of Santa Monica
Docket 19-1081October Term 2019 (2019–2020)

Rosenblatt v. City of Santa Monica

This case asks whether a local ordinance banning internet advertisements for interstate services violates the dormant Commerce Clause. It specifically challenges whether the law can avoid scrutiny based on a presumption that the legislature did not intend for it to be enforced outside its jurisdiction.

Status
Before Arguments
Appeal from
United States Court of Appeals for the Ninth Circuit

Briefing

What Happened

The Supreme Court is being asked to review a Santa Monica law that bans internet ads for certain interstate services. The case focuses on whether this local rule violates the dormant Commerce Clause (a legal rule that stops states from interfering with trade between states).

Why It Matters

This case could change how cities regulate online businesses that operate across state lines. If the law stands, it might allow local governments to restrict internet advertising even when the services are offered by people in other states.

The Big Picture

The case deals with the limits of local power in the digital age. It explores whether a city can avoid constitutional rules by claiming it did not intend for its laws to affect people living outside its borders.

What the Justices Said

No substantive justice or advocate reactions are available yet.

The Bottom Line

The Court must decide if a city can ban internet ads for interstate services without violating federal rules on trade.

What's Next

The next major milestone is oral argument or another scheduling move from the Court. The justices will eventually decide whether to hear the case or let the lower court's ruling stand.

What is the core dispute in this case?

The dispute centers on a Santa Monica ordinance that bans internet ads for certain services. The petitioner argues this unfairly restricts trade between different states.

What are the real-world consequences of this decision?

A ruling could affect how every city in America regulates online advertising. It may determine if local laws can block businesses from reaching customers in other regions.

What legal rule is being debated?

The case involves the dormant Commerce Clause, which prevents states from passing laws that burden interstate commerce. It also looks at how courts interpret a legislature's intent.

What is the next procedural step for the Court?

The Court will review the petition for a writ of certiorari (a request to hear the case). If they accept it, they will schedule oral arguments for a later date.

How does this fit into a broader trend?

This case reflects a growing tension between local regulations and the global nature of the internet. Courts are increasingly asked to define where one city's authority ends online.

Timeline

Case AcceptedUpcoming
Arguments AheadUpcoming
Decision ReleasedUpcoming

Sources

Docket plus reporting.

Refreshed Mar 11, 2026.

Coverage