The U.S. Treasury plans to introduce joint rules through FinCEN and OFAC, requiring stablecoin issuers to comply with anti-money laundering and sanctions regulations. Issuers must establish risk control systems with the ability to identify, block, and freeze suspicious transactions. They are also required to implement risk-based tiered management for customers and activities, and cooperate with law enforcement to trace related transactions during investigations. This rule, as part of the 'GENIUS Act' measures, will enter the public comment phase. (CoinDesk) https://(wublock123.com)/news/us-treasury-tightens-stablecoin-rules-freeze-block-transactions-59290