"There has to be a process or law, only then can you take action," Tyagi told reporters on the sidelines of a Confederation of Indian Industry conference in Mumbai. India currently has no regulation for cryptocurrencies, and like other global policymakers, it is seeking to understand how to supervise a market that many feel is a speculative bubble..
Earlier this month, the RBI said it was concerned about bitcoin. India's central tax authority is also surveying bitcoin exchanges to find out whether it can tax any transactions..
http://www.dailymail.co.uk/wires/reuters/article-5197805/Indian-authorities-weighing-regulate-cryptocurrencies-SEBI-chief.html