Disinfection tunnels and footbaths should be installed at the entrances of the zoo.
Arrangements should be made to check the physical temperature of the visitors with the help of thermal scanner at the entrances.
The number of visitors should be kept limited to maximum 2,000 daily, said the release. Besides, hand sanitisers should be provided to visitors.
Visiting hours has been fixed from 9:00am to 3:00pm.
The ministry announced the closure of the National Zoo on 20 March to prevent the spread of coronavirus.