Visas to enter Brazil are granted by the Brazilian consulates abroad. Citizens of countries that are members of the Mercosul do not require visas, only a valid passport or valid identity document are required. To learn more about the documentation and procedures for granting visas, see the Brazilian embassy/consulate in your country of origin.  Also check here for further information on Brazilian Visa.

Citizens traveling with passports from Australia, Canada and the United States visiting Brazil for tourism and business will be subject to visa requirements for entry into Brazilian territory starting from April 10th, 2025 (it has been postponed by presidential decree on April 2024). These citizens can require e-Visas through the portal https://brazil.vfsevisa.com/. The process is easy, and quick and if the requirements mentioned below are met, in a few days the applicant will receive the e-Visa on his or her e-mail.

More information for the application process here.

As an author or co-author, an official letter-of-acceptance that confirms that your paper has
been accepted and reaffirms the expectation that you will attend the Conference is available
for download. The letter can be used for visa and travel support applications.

The download will be available from PaperPlaza after the reviewing process has been completed.

The procedure for obtaining your acceptance letter is as follows:

  1. Go to the  PaperPlaza  and Login
  2. Enter your PIN number and Password.
  3. In the Access a Workspace (next to CDC 2025), click Enter:

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  4. Then, Choose an Option, and click on Request an Acceptance Letter.

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  5. Fill out the necessary Information.
  6. Download the pdf file of your Acceptance Letter.