An oversight body within the U.S. Treasury Department believes the use of decentralized ledgers to store information "may raise challenges" for regulators, according to a new report.

The U.S. Treasury's Financial Stability Oversight Council (FSOC) released its annual report on the state of financial markets and the nation's economy on Dec. 13. The FSOC was created in 2010 after the passage of the Dodd-Frank financial regulation law and is designed to monitor and report on perceived risks to markets in the U.S.

The report details that cryptocurrencies "represent a different approach to payment," noting that, while only a small percentage of the population is currently using them, "banks and other existing financial service providers have also entered the market."

Echoing other parts of the U.S. regulatory ecosystem, the FSOC notes in the report that the tech's use could lead to issues for regulators, particularly in regards to information that is stored across a distributed network rather than one, centralized place.

The report's authors write:

Those potential issues aside, the FSOC report posits that, currently, the use of cryptocurrencies and blockchain more generally is "small but growing." And while deeming that the impact of these technologies on the broader financial system is "likely limited" at this time, the interest in its applicability to both payments and financial infrastructure warrants additional scrutiny.

"However, in light of the growing number of market participants and financial institutions investing in these areas, it is desirable for financial regulators to monitor and analyze their effects on financial stability," the report states.

The full FSOC report can be found below:

Federal Register 121517 by CoinDesk on Scribd

Treasury Department image via Shutterstock