Pinak Ranjan Chakravarty is a retired Indian diplomat and former High Commissioner of India to Bangladesh.
[1][2] Mitter served as the High Commissioner of India to Botswana from September 1998 to June 2001.
[6] He signed the treaty to exchange the enclaves on behalf of the government of India while Bangladesh was represented by Tariq Ahmad Karim.
[8] Mitter met former Prime Minister Khaleda Zia before returning to India in October 2011.
[9] He led an Indian research team looking at a proposed corridor between Bangladesh, China, India, and Myanmar.