Global financial regulators and the International Monetary Fund (IMF) on Thursday set out a roadmap to coordinate measures that stop crypto assets from undermining macroeconomic and financial stability.
Such risks are exacerbated by noncompliance with existing laws in some instances, the G20's risk watchdog, the Financial Stability Board, and the IMF said in a paper.
Many of the claimed benefits from crypto assets, such as cheaper and faster cross-border payments, and increased financial inclusion, have yet to materalise, it added.
"Widespread adoption of crypto-assets could undermine the effectiveness of monetary policy, circumvent capital flow management measures, exacerbate fiscal risks, divert resources available for financing the real economy, and threaten global financial stability," the paper said.
The paper sets out timelines for members of the IMF and G20 to implement recent recommendations to regulate crypto from the Financial Stability Board and IOSCO, a global group of securities regulators.
It marks a further evolution in regulatory thinking after several years of seeing little threat from the sector, with attitudes hardening after the collapse of the crypto exchange FTX last November, which rattled markets and left investors nursing losses.
"A comprehensive policy and regulatory response for crypto-assets is necessary to address the risks of crypto-assets to macroeconomic and financial stability," said the paper.
The European Union has approved the world's first comprehensive set of rules for crypto assets, but there is a patchier approach elsewhere to a borderless sector where fraud and manipulation are "prevalent".
Other elements include governments avoiding large deficits which can lead to inflation that dents fiat currencies and encourages substitutes such as cryptoassets, the paper said.
The tax treatment of crypto assets should also be spelt out, along with how existing laws apply to the sector.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)