- January 2nd, 2023: The registration is open.
- February 20th, 2023: Deadline to submit the online application.
- March 20th, 2023: Students will be notified by email of the outcome of their applications. You will be asked to confirm that you received this email. If you must apply for a visa before coming to Mexico, this is the right time to submit your application to the Mexican Embassy in your home country.
- July 16th, 2023: Arrival at INAOE, Tonantzintla, Puebla, Mexico.
- July 17th, 2023: We will start the 43rd ISYA. Welcome!