“We operate in a rapidly evolving industry and our digital asset monitoring process is designed to be responsive to market and regulatory developments. When a digital asset no longer meets our high standards, or industry circumstances change, we conduct a more in-depth review of the affected asset and assess whether further action is necessary,” Binance.US said on its page announcing the delisting.
Source: https://www.coindesk.com/markets/2023/04/12/trons-trx-down-6-as-binanceus-delists-token/?utm_medium=referral&utm_source=rss&utm_campaign=headlines