New Delhi, March 19 -- In his first response following his resignation, Atanu Chakraborty, former Non-Executive Chairman of HDFC Bank, described the development as a routine matter and declined to elaborate on the circumstances surrounding his exit.

Speaking to ANI, Chakraborty said, "That's (resignation) on the exchange website. Nothing worth discussion. It's quite routine," indicating that the details of his resignation have already been disclosed through official channels.

Chakraborty, a former secretary, Department of Economic Affairs, Finance Ministry, had been serving as the Non-Executive Chairman of HDFC Bank, one of India's largest private sector lenders.

Amid recent developments at HDFC Bank, the Reserve Bank of India on Thurs...