Switzerland
India has created an air bubble arrangement with Switzerland. Indian and Swiss carriers are now permitted to operate flights between India and Switzerland, and carry the following categories of persons on such flights:
A. From India to Switzerland
i. Stranded nationals/residents of Switzerland, foreign nationals destined for EU/Schengen area, South America or Africa only and transiting through Switzerland or spouses of these persons, whether accompanying or otherwise;
ii. Any Indian national or national of Nepal or Bhutan destined for any country in EU/Schengen area, South America or Africa only and holding a valid visa of the destination country. It would be for the airlines concerned to ensure that there is no travel restriction for Indian/Nepalese/Bhutanese nationals to enter the destination country before issue of ticket/boarding pass to the Indian/Nepalese/Bhutanese passenger; and
iii. Seamen of foreign nationalities and Seamen holding Indian passports would be allowed subject to clearance from the Ministry of Shipping. Seamen should be destined for countries in the EU/Schengen area, South America or Africa only.
B. From Switzerland to India
i. Indian nationals or nationals of Nepal or Bhutan stranded in any country in EU/Schengen area, South America or Africa only;
ii. All Overseas Citizen of India (OCI) cardholders and PIO cardholders holding passports of any country;
iii. All foreign nationals (from any country in EU/Schengen area, South America or Africa only) holding a valid Indian visa as per extant guidelines; and
iv. Seamen from EU/Schengen area, South America or Africa only.
Source of information :
https://www.civilaviation.gov.in/en/about-air-transport-bubbles
