可证也可以在廷布的移民局办理延期付费。孟加拉国，印度和马尔代夫的公民在发放许可证和延长许可证方面免收费用。
提前获得签证.All foreigners (except for citizens of Bangladesh,India, and Maldives) must obtain a visa before visiting Bhutan. If approved, they are given a visa clearance letter, and must prese