All international participants must have a passport valid for at least six months from the date of arrival.
Summary by region:
- European Union, United Kingdom, Ireland, China, Japan, South Korea, Singapore, and Mercosur countries: visa-exempt (for stays of up to 90 days).
- United States, Canada, and Australia: check the current requirements, as Brazil may reinstate visa requirements soon.
- India: a visa is required but can be applied for online (e-Visa).
- African countries: a visa is required in most cases; check with the relevant consulate.