1. Taxation: Governments around the world are starting to look at how to address taxation for crypto assets. In some countries, cryptocurrencies are treated as a commodity and taxed accordingly, while in others they are taxed like property.
2. Anti-Money Laundering (AML): Governments in many countries have enacted laws that require cryptocurrency exchanges and other businesses to adhere to AML regulations. This requires them to verify the identity of their customers and report any suspicious activities.
3. Know Your Customer (KYC): KYC laws require businesses to collect information from customers in order to verify their identity. This is essential for preventing money laundering and other financial crimes.
4. Security Regulations: In order to protect users, exchanges and other businesses must adhere to security regulations such as requiring two-factor authentication and encrypting customer data.
5. Regulations for Initial Coin Offerings (ICOs): ICOs are a form of crowdfunding, and as such are subject to specific regulations depending on the country and the nature of the offering.