Starting January 1, 2027, anyone trying to move more than $10,000 in crypto out of a Brazilian exchange will have to wait 24 hours before the transaction clears. Brazil’s Central Bank published Resolution BCB No. 584/2026 on August 7, 2026, creating what amounts to a regulatory speed bump for large outbound transfers headed to self-custody wallets or foreign virtual asset service providers (VASPs).
The rule gives authorities a window to run risk analyses on flagged transactions, with the explicit goal of curbing financial fraud.
What the rule actually does
The $10,000 threshold is the automatic trigger, but it’s not the only one. Smaller transactions can also be subjected to the 24-hour hold if a VASP’s internal systems flag them as risky. So the regulation isn’t purely about size; it’s about suspicion.
VASPs operating in Brazil are required to document every decision they make regarding these holds. They also have to notify customers when a transfer is being delayed. There is one release valve built into the system: if a VASP completes its review and identifies no risk, it can release the funds before the full 24 hours elapse.
Why Brazil is doing this now
The regulation didn’t emerge from a vacuum. It builds on Brazil’s 2022 Virtual Assets Law, which designated the Banco Central do Brasil (BCB) as the primary regulator overseeing crypto service providers. That foundational legislation was followed by a series of BCB resolutions in 2025 that tightened operational compliance and anti-money laundering (AML) requirements across the sector.
Resolution 584 specifically targets the two exit ramps that worry regulators most. Self-custody wallets, where users control their own private keys and operate beyond the reach of centralized compliance systems. And foreign VASPs, which may not be subject to Brazilian regulatory oversight at all.
