Mamadou is a Senegalese trader based in São Paulo. He buys a little crypto on Binance and regularly sends money to his family in Thiès. This Tuesday, he opens his app and discovers that some services are no longer available to users in Brazil. Panic? No. Here's what's really happening, and why it concerns us in Africa too.

📋 The facts (as of October 27, 2026)

• Brazil is imposing new crypto rules, set by its central bank (Resolutions 519, 520 and 521), which have been in force since February 2, 2026.

• All platforms already operating must apply for authorization by this Friday, October 30. Those that applied on time can continue operating while their applications are reviewed. The others must cease operations within 30 days (Crypto Briefing).

• Binance filed its application on October 23 through a new local company, BBrasil (Cointelegraph, Valor Econômico). Filing an application does not mean authorization: the license has not yet been granted.

• Since October 27, Binance has restricted crypto lending, margin trading and other services in Brazil, and removed 22 assets from its local offering.

• According to Brazilian news outlet BitNotícias, other platforms, such as NovaDAX, Coinext and Bitso, are shutting down or scaling back their services for individual customers.

🧠 How it works, in plain English

• Among other things, the central bank requires customer funds to be kept separate from company funds, individual accounts, and assets to be held by a recognized entity.

• Margin trading (borrowing to buy more, and therefore using leverage) and derivatives fall under a different regulator, the CVM, Brazil’s equivalent of a securities watchdog. Without its approval, these products must be discontinued.

• Binance is therefore setting up two companies: one to handle accounts and payments in reais, and the other to handle crypto assets. Local executive Thiago Sarandy says he hopes some products can be brought back later through dialogue with the central bank.

🔍 The nuance to keep in mind

• More rules often mean greater protection for users: their money is better segregated if the platform runs into trouble.

• But it also means fewer choices and heavy compliance costs. Binance itself has criticized the 270-day deadline, which weighs especially heavily on smaller platforms.

• Nothing is set in stone: the central bank may approve the application, request changes, or reject it.

⚖️ What this means for Mamadou (and for you)

• His crypto assets aren’t disappearing. But if he held one of the 22 assets that were removed, he should check the official announcements and deadlines for selling or withdrawing them.

• Risky products like margin trading are no longer available to him. Honestly, for someone with a small budget, that’s not necessarily bad news.

• For us in Africa: several countries are also working to regulate crypto platforms. When a rule comes along, the response is the same: read the platform’s official announcements, don’t panic, and beware of “advisers” who promise to unlock everything in exchange for payment.

🗣️ What about you: would you rather use a tightly regulated platform with fewer products, or have more freedom with more risk? Tell us in the comments 👇

$BNB

Sources: Cointelegraph (27/10/2026); Valor Econômico (26/10/2026); Exame; Crypto Briefing; BitNotícias. Mamadou is a fictional character. Not financial advice.