The Common Reporting Standard (CRS) is an information standard for the Automatic Exchange Of Information (AEOI) regarding financial accounts on a global level, between tax authorities. Tickmill, as an Organisation for Economic Co-operation and Development (OECD) member, has an obligation to share information on residents' assets and incomes automatically in conformation with the AEOI. Tickmill UK Ltd will annually exchange information with HMRC. The participating countries are: All European Union (EU) countries, UK, China, India, Hong Kong, Russia and 109 countries altogether.