The application of Regulation 1/2003 on the example of Microsoft Corporation This book describes the competition policy within the European Union with special focus on the implementation of Council Regulation 1/2003 - the so called Modernisation Regulation - and the changes in contrast to Regulation 17/76. In addition the prominent cases concerning Microsoft Corporation are shown as an example for the application of Council Regulation 1/2003. Furthermore the book includes the discussion if the implementation of the regulation was influenced by the dominant position of Microsoft Corporation.