This document discusses Siemens' implementation of International Financial Reporting Standards (IFRS). It notes that IFRS standards aim to introduce consistency to global financial reporting. European Union companies were required to use IFRS starting in 2005. Siemens, which was listed on the New York Stock Exchange and previously used US GAAP, transitioned to IFRS in 2008. The author's job responsibility involved implementing IFRS for Siemens' Telecommunications division within the defined timeframe.