It is essential to fulfill these requirements because not doing so may result in the denial of your visa. Moreover, applicants may be subject to additional requirements in other narummy todaytions. To show their intention to return home after finishing their studies, some countries, for example, might ask students to present proof of ties to their homeland, such as family ties or property ownership. Candidates must also understand any special health or immunization requirements that might exist as a result of continuing public health concerns.