New Delhi: India's civil aviation regulator, the Directorate General of Civil Aviation (DGCA), on Friday issued guidelines to airlines and other aircraft operators for transportation of Covid-19 vaccines."All scheduled operators who have been currently authorized to carry dangerous goods may carry COVID19 vaccine packed in dry ice, meeting the regulatory requirements," DGCA said in a circular."Non-scheduled operators, including aircraft engaged in general aviation, that are required to participate in the carriage of COVID 19 vaccines packed in dry ice shall seek specific approval before commencing such operations," it added.A copy of the circular has been reviewed by Mint.Covid-19 vaccination in India is expected to start in the next few.