Foreign academic certification needs to review the end time of study, that is, the time of visa. Due to the differences in the educational system of higher education in different countries, the study time required for obtaining different levels of academic degree certificates is also different. Therefore, there is no uniform standard for the time limit for applicants to study abroad in the certification evaluation standards. In the certification evaluation, it is mainly based on the academic system stipulated by the legislation of the country (region) where the academic degree certificate is issued. For research-oriented degrees, if there are relevant certificates from the issuing authority due to research needs, the research period outside the country (territory) shall not be less than 60% of the prescribed period of the whole academic system. To put it simply, the academic system for certifying foreign academic qualifications must first have more than 365 hours, and applicants must spend at least two-thirds of their study time in the country of study, that is, their entry and exit records must meet the 8-month exit record. There are other questions you can trust me privately.