Also, students might have to prove their mastery of the language of instruction, usually by taking standardized tests like the TOEFL or IELTS. Since every nation may have its own set of rules, it is crucial that students become acquainted with the rummy game 51particular requirements of the nation in which they intend to study. Also, depending on the applicant's nationality or prior travel history, some nations may impose additional requirements. As part of the visa application process, for example, some countries might demand a police clearance certificate or a medical examination. It is also crucial to remember that the applicant's country of origin may limit the number of visa slots available, which could make the process even more difficult.