Bearing in mind that Nepal Government has no record of how many Nepalese are abroad and how many students go abroad every year, I fully support this provision. If the people in the ministry do not act 'stupid' and issue the letters in time, this thing does not add hashle to the students. Moreover, students who go abroad have plenty of time before they take off. So why not let your country know where are you going and for what purpose, and how much nepali money you are exporting. But, if this ordinance is meant to bar students from going abroad at all, then its serious. Shout at me, if I deserve.