A Tourist must compulsorily register in the Sikkim Tourism Web Portal "http://www.sikkimtourism.gov.in/Public/Index/MandatoryTourist" before travelling to Sikkim and a copy of “Travel Card” issued on the basis of tourist registration should be carried at all times of travel in Sikkim and updated during their stay in Sikkim
It is mandatory for all guests to carry either certificate of double dose OR RT-PCR negative report (done within 72 hrs.) to enter WEST BENGAL.