Sikkim: Tourists with Negative RT-PCR Certificate or Rapid Antigen Tests Prior to Entry Allowed The State Government of Sikkim to permit the entry of tourists with negative RT-PCR certificates at entry check post or after conducting Rapid Antigen Tests prior to entering the state. | 19 April 2021 1:13 PM GMT Sikkim- In a considerate and sympathetic gesture towards tourism stakeholders and tourism service providers in the state, the Government of Sikkim has implemented a middle path permitting for the entry of tourists provided they bring along a negative RT-PCR Certificate or pass the Rapid Antigen Test prior to their entry into the state.