A company must comply with certain legal requirements including having a memorandum and articles of association, a director, and paying compliance costs. A company can be a private or public limited company. Company accounts are highly regulated to ensure transparency and standardization in what information they contain, the accounting methods used, and how they are presented. All listed EU companies must follow International Accounting Standards Board standards when preparing accounts, while other UK companies can follow IASB or UK standards. Financial statements that are presented include a statement of financial position, statement of income, statement of changes in equity, statement of cash flows, accounting policies, and explanatory notes.