RFB Normative Ruling No. 1,888/19 requires cryptoasset exchanges to disclose specific transaction data from its clients, including information such as parties involved in the negotiation of assets, related dates, addresses of the remittance and receiving wallets, amounts and fees involved. Parties engaging in sales must also file disclosure information if monthly amounts exceed the sum of BRL30,000 (USD5710.81 12/02/22).
