International double taxation occurs when two or more countries impose taxes on the same income or assets. To alleviate this, countries often enter into double tax treaties that allocate taxing rights and provide relief mechanisms like tax credits or exemptions. The document discusses international double taxation in more detail, describing types like double taxation of income and dividends. It also explains key regulations like double taxation treaties and ways countries work to combat issues like tax evasion and money laundering through legal frameworks and international cooperation.