There is enough evidence to suggest it has reached most corners of India and there is community transmission, say experts.
According to the ICMR, a cumulative total of 3,59,02,137 samples have been tested up to August 23 with 6,09,917 samples being tested on Sunday.
There are 7,07,668 active cases of coronavirus infection in the country which comprises 23.24 per cent of the total caseload, the data stated.
The Iranian government, however, has not yet given permission for it. An estimated 1,200 Indians, mostly students and pilgrims, are in Iran currently.