During this event, the transportation service for entry (July 27 and 28) and departure (August 3) will be available at the Alcantari International Airport (Sucre – Bolivia), so a flight must be booked to/from Alcantari International Airport, Sucre City.

We recommend booking flights with Boliviana de Aviación.

NOTE: For neighboring countries, although it is possible to enter Bolivian territory by land, we do not recommend it, since the travel time will be considerably longer, so the Host Organizing Committee of IOI 2025 does not offer pick-up and drop-off services by this route.

Before Departure

• Bring a printed copy of the invitation letter to participate in the 37th IOI.
• For minors under 18 years of age, have a notarized power of attorney from the guardianship delegation of the minor.

Arrival – By Air

• Have your travel documents inspected.
• Check your passport and visa documents.
• Claim your baggage (if any).
• Be checked by customs.

Registration Deadlines

Registration for participation in IOI 2025 will be enabled from April 15 to June 15, 2025 at the following link: Registration Form .

Within this period, you will be able to make the necessary inquiries to obtain the Courtesy VISA if your country belongs to Group II or III, detailed in Migration & Visa Information.