
The dispute between Rio de Janeiro’s state lottery, Loterj, and Brazil’s federal government has sparked significant debate. With claims of nationwide gambling licensing rights contradicting federal rulings, Loterj finds itself at odds with Supreme Federal Court decisions. This case highlights the complexities of regulating gambling markets in Brazil.
The Background: State vs. Federal Gambling Regulation
In 2020, Brazil’s Supreme Federal Court ended the federal monopoly over lotteries, allowing states to administer their own systems. Loterj, Rio de Janeiro’s state lottery, saw an opportunity to expand its reach. By July 2023, Loterj had already issued tenders for sports betting operations, positioning itself ahead of the federal government’s nationwide betting market launch in January 2025.
However, the federal government maintained that states could only operate lottery and gambling services within their territorial boundaries. This legal disagreement quickly escalated, with core disputes centered on whether Loterj licensees could conduct business across Brazil.
Timeline of Key Events
- July 2023: Loterj begins offering sports betting licenses before federal regulations are established.
- 2020 Supreme Court Ruling: Ends federal lottery monopoly, paving the way for state-run lotteries.
- February 2025: The Supreme Federal Court (STF) issues an injunction requiring Loterj to restrict its online operations to Rio de Janeiro.
- February 13, 2025: Loterj suspends all activities outside state borders following an STF ruling.
Legal Decisions Reinforcing Federal Oversight
The Supreme Federal Court has consistently ruled against Loterj’s interpretation of its legal scope, emphasizing the importance of federal oversight to ensure consistent regulatory standards across Brazil. Loterj’s Accreditation Notice 01/2023, which purportedly granted it authority to license gambling operators nationwide, was deemed invalid by the courts.
Compliance and Penalties
In response to the February 2025 ruling, Loterj was required to adopt geolocation measures to confine all betting activities to Rio de Janeiro. Failure to comply carried heavy penalties:
- Daily fines of R$500,000 for Loterj.
- Personal fines of R$50,000 per day for Loterj President Hazenclever Lopes Cançado.
The STF’s affirmation of federal primacy in regulatory matters has led to the suspension of Loterj’s operations outside its jurisdiction.
Loterj’s Perspective
Despite federal rulings, Loterj President Lopes Cançado remains vocal about the organization’s stance. He argues that restricting Loterj’s authority limits its ability to fund state initiatives across Brazil. According to Cançado, the current regulations undermine the intent of the 2020 Supreme Court decision, which granted states autonomy in lottery operations.
Loterj also contends that its services benefit the broader public by directing revenue toward state social programs. However, these arguments have thus far failed to persuade the courts.
Impact of Federal Gambling Regulations
The approval of Law 14.790 established a clear federal framework for Brazil’s growing gambling market, prioritizing nationwide consistency over state-level autonomy. Enhanced regulatory measures—including geolocation technologies—have been implemented to prevent cross-border operations by state lotteries, ensuring compliance with federal rules.
This case serves as a critical example of the challenges in balancing state autonomy with federal regulation. For Brazil’s gambling sector, centralized oversight remains key to ensuring market integrity as the industry continues to expand.
Conclusion

Loterj’s ongoing battle against federal restrictions highlights the complexities of Brazil’s gambling landscape. While Loterj advocates for expanded state rights based on its interpretation of past court rulings, the Supreme Federal Court has consistently opposed these efforts, reinforcing federal control. Ultimately, Loterj-licensed operators are now restricted to Rio de Janeiro’s borders, a precedent that underscores federal dominance in Brazil’s gambling regulation.








