Watch | Challenges of implementing vaccine passports for travel

As various nations seek vaccine passports for passengers travelling during the pandemic, as of now there is no uniformity in the rule.

The government and the aviation department will face a number of challenges while implementing the rule. The first and foremost problem will be delay in the process due to multiple forms followed by duplication of the documents, which will be a tough task for the authorities to verify.

Watch the video to find out more.