In the immediate wake of President Luiz Inácio Lula da Silva signing Provisional Measure 1394 (MP 1394), Vixio convened an emergency client briefing to help operators, suppliers, and investors make sense of Brazil's sudden regulatory U-turn. Dialing in from major industry conferences in Lisbon and Las Vegas, Vixio experts broke down the legal mechanisms, political drivers, and potential court actions surrounding the sudden prohibition.
“Given the number of client inquiries we've received about this in recent days we thought it was important to convene as soon as possible to help Vixio subscribers to navigate this situation. Provisional Measure 1394 reverses two laws from 2018 and 2023, which now prohibits fixed odds betting on sports and casino style games, while immediately sunsetting the licensing regime that was established under the 2023 law, which went live on January the 1st, 2025.”
- James Lee, Gambling Lead, Vixio
The decree creates three immediate pressure points for licensed entities:
While politically driven by upcoming elections and growing public scrutiny over advertising and responsible gaming, the measure instantly threw the world's fastest-growing regulated gambling market into legal and financial turmoil.
The industry wasted no time responding in court. Leading trade associations, including the Brazilian Institute of Responsible Gaming (IBJR) and the National Betting Association (ANJL) - filed joint and overlapping petitions for injunctive relief before the Federal Supreme Court (STF).
The industry argues that MP 1394 inflicts "immediate, definitive, and irreversible harm" on operators, payment providers, and media partners. Crucially, petitioners point out that Lula’s government cannot claim a sudden "demonstrable emergency" to justify an executive decree when the underlying regulated framework was implemented by the same administration less than three years prior.
In a calculated procedural move, petitioners requested that the cases be assigned to STF Justice Luiz Fux, who oversees earlier constitutional challenges to 2023’s Law 14.790 and has a track record of upholding state-level betting rights. Obtaining an emergency preliminary injunction before October 6 is the industry's highest priority; an injunction would suspend website blocks and license revocations while broader constitutional arguments play out over coming months.
The Brazilian government responded with equal force. Advocate General Jorge Messias requested a 72-hour window to defend the decree before the STF, asserting that MP 1394 underwent rigorous review. Simultaneously, the AGU launched a public civil lawsuit against 17 leading operators in a Pernambuco federal court, seeking R1bn(US190m) in moral damages and state healthcare expense reimbursement for treating gambling addiction.

As legal petitions mount, international operators are already reporting substantial financial fallout:
For B2B suppliers and game aggregators, MP 1394 creates complex secondary risks. The decree strengthens criminal penalties for "facilitating" illegal gambling. B2B partners hosting content or supplying platforms must act cautiously, as continued processing or game availability during the shutdown could create legal liability and harm suitability standing if regulated licensing resumes in the future.
Because executive decrees in Brazil are provisional, MP 1394 will automatically lapse within 120 days (excluding parliamentary recesses, setting a final deadline of early March 2027) if both chambers of Congress do not formally ratify it. Statistically, Brazilian lawmakers rarely pass executive decrees unamended, making Congress the ultimate political battleground.
"The statistical likelihood by quite a long way is that Congress won't ratify this decree [in the form Lula wrote it], and if it does ratify the decree, it will certainly make changes and amendments to it [which could be] minor, technical, or they could be significant and dramatically change the entire structure.”
- James Kilsby, Chief Analyst, Vixio
As Congressional joint committees review the decree post-election, four clear scenarios emerge for the future of Brazilian online gambling:
When regulatory shocks like this occur, fast reactions are not enough - businesses need grounded, authoritative foresight to make defensible strategic decisions. The Vixio platform helps online operators, games suppliers, aggregators, and payment providers turn intense regulatory complexity into market readiness. By combining expert-led regulatory intelligence, AI-powered research tools, and jurisdiction-by-jurisdiction technical compliance tracking, Vixio equips compliance, legal, and product teams to assess shifting requirements, monitor rapid change, coordinate internal workflows, and protect their license positions across global markets.
Book a call so a member of the Vixio team can show you.
