Cryptocurrencies may be recognized in Russia by 2018, according to Deputy Finance Minister Aleksey Moiseev.

Moiseev says monitoring cryptocurrencies could be an instrumental tool against money laundering, and Bitcoin and other digital currencies could be recognized by next year as the central bank works with the government to develop rules against illegal transfers.

“The state needs to know who at every moment of time stands on both sides of the financial chain,” Moiseev said in an interview, as cited Bloomberg. “If there’s a transaction, the people who facilitate it should understand from whom they bought and to whom they were selling, just like with bank operations.”

National digital currency may be introduced in Russia https://t.co/1gkNjB54f0pic.twitter.com/j6cLfvaCwH — RT (@RT_com) May 29, 2016

Last year the idea of a national cryptocurrency had been considered by the Ministry of Finance and the Central Bank, which would see the banning of all other virtual currencies in Russia. The idea had not been discussed by the Kremlin, however, according to Presidential Press Secretary Dmitry Peskov at the time.

Russian officials had been opposing all virtual currencies, arguing their cross-border nature, transaction anonymity and lack of a supervisory body makes them the perfect vehicle for illegal transactions.

In 2014, Moiseev suggested a ban on cryptocurrencies could be introduced because of their use to fund illegal activities such as money laundering, the buying of illicit goods, rendering illegal services or funding terrorism.