The EU has designated ChatGPT as a very large online search engine and Reddit and Roblox as very large online platforms under the Digital Services Act, signaling heightened regulatory scrutiny and obligations.

A four-month compliance window runs through December, requiring these services to address issues like illegal content and protections for minors.

Non-compliance can trigger fines up to 6% of global annual turnover, with the EU showing willingness to impose penalties as demonstrated in prior cases.

Disclaimer: the article is informational and not a buy/sell recommendation.

Even with possible designations, there is no guarantee of uniform changes for every business user; guidance emphasizes readiness and separating confirmed facts from timing signals.

Audits and transparency are central: annual independent audits, publication of risk assessments and audit reports, and a supervisory fee mechanism.

Recommender systems and data access rules require non-profiling alternatives for recommendations, data access for monitoring compliance, and vetted researchers can request data to study systemic risks.

The article blends the designation news with analysis on its implications and how it could reshape platform behavior.

Advertising is a core risk factor and mitigation lever, with concrete 2025-2026 reporting on targeted ads, discriminatory delivery, and ad verification practices.

A practical test arrives in November as risk assessments are due, evaluating whether a platform-based framework can account for information-generating systems rather than just hosting content.

Article 34 risk factors emphasize five areas to weigh: recommender design, moderation, terms and enforcement, advertising, and data practices, plus concerns about manipulation and regional specifics.

Markets should watch for progress updates and operational changes as companies work toward the year-end compliance deadline.