Yes, cryptocurrency is subject to regulation depending on the country. The laws and regulations governing cryptocurrency vary from country to country. For example, the US has implemented a range of regulations regarding digital currency such as anti-money laundering (AML) rules, know-your-customer (KYC) requirements, and registration requirements for some companies. Additionally, many countries have laws that specifically target digital currency exchanges, tax statements, and other financial services. It is important to research the legal framework in the jurisdiction you are operating in to make sure you comply with all applicable regulations.