MP 2.200-2, Lei 14.063/2020
ITI
BRL
Yes, electronic signatures are generally legally valid in Brazil under MP 2.200-2, Lei 14.063/2020 and sufficient for most contract types without a form requirement. canusign uses the simple electronic signature (SES); for documents with a statutory written-form or notarial requirement it is not sufficient.
In Brazil, you can digitally sign most contracts, including: Commercial contracts, Rental agreements, Service agreements. Exceptions are: Real estate transactions (notary), Certain government documents.
The responsible authority in Brazil is ITI. They oversee compliance with legal requirements for electronic signatures.