5th Circuit Blocks Texas Content Filtering Mandate, Cites Section 230

A divided 5th Circuit Court of Appeals panel ruled on July 24, 2026, that Section 230 of the Communications Decency Act preempts Texas's mandate requiring digital service providers to monitor and filter harmful content for users under 18. The 2-1 decision blocks enforcement of that provision of H.B. 18, the SCOPE Act, while leaving age-verification requirements in effect.

The ruling reinforces a core principle of internet law: states cannot treat platforms as publishers by forcing them to screen and remove third-party content. Judges Dana Douglas and Patrick Higginbotham served on the panel that reached this conclusion.

Filtering Mandate Blocked, Age Verification Stands

The decision draws a clear line between what states can and cannot require of online platforms. Texas cannot mandate content monitoring and filtering, but the law's age-verification requirements remain in effect. Regulators can control who accesses a service, but they cannot legally force platforms to act as editors of third-party speech.

Texas H.B. 18 was designed to protect minors from harmful online content by requiring platforms to implement strict filters for material promoting self-harm, eating disorders, and bullying. The law represents part of a broader national trend of states attempting to regulate social media's impact on children.

District Court Injunction Upheld

The appellate decision builds on earlier litigation. In August 2024, federal district court Judge Robert Pitman granted a preliminary injunction against the filtering provision, finding it likely preempted by Section 230 and facially unconstitutional. The 5th Circuit's ruling now confirms that assessment.

Section 230 generally protects platforms from liability for how they moderate third-party content. By attempting to mandate specific moderation practices, Texas crossed into territory that federal law reserves for platform operators themselves.

Implications for State Regulators

The decision creates binding precedent for the 5th Circuit, which covers Texas, Louisiana, and Mississippi. State lawmakers across the country have been watching similar legislation advance in their own capitals, and this ruling signals that content-filtering mandates face serious legal hurdles.

The split vote suggests the legal questions remain contested even among judges who often align on regulatory matters. Platform operators can now point to this ruling when challenging similar laws in other jurisdictions.

For now, Texas can still enforce age-verification requirements under H.B. 18. But the state's attempt to make platforms responsible for screening specific categories of harmful content runs afoul of federal protections that have shaped internet governance for nearly three decades.