Visits may range from a few days to one month. The two EV parties involved are the project director at the host institution and the visiting expert. Eligible applicants are US citizens, nationals, or permanent residents who are graduate students or who have received a PhD within the past three years. Acceptance at an Institute is required before applying for a travel grant. Open Deadline .
Duration varies from one year for basic fellowships to three months for senior guest fellowships.
Each NATO country establishes its own application deadline.