Doing Business 2010 is the seventh in a series of annual reports investigating the regulations that enhance business activity and those that constrain it. Doing Business presents quantitative indicators on business regulations and the protection of property rights that can be compared across 183 economies-from Afghanistan to Zimbabwe-and over time. The methodology for the employing workers indicators changed for Doing Business 2010. Research is ongoing in two new areas: getting electricity and worker protection. Initial results are presented in this report. The paper includes the following headings: overview, starting a business, dealing with construction permits, employing workers, registering property, getting credit, protecting investors, paying taxes, trading across borders, enforcing contracts, and closing a business.