This report is based on a study of organizations that work with sex workers in Central and Eastern Europe and Central Asia. It begins by analyzing the sex work industry and providing background information on HIV and Sexually Transmitted Infections (STI) trends. The next section focuses on the impact of international human rights treaties, the different regulatory approaches that various countries have taken to sex work and to the human rights of sex workers. After an overview of existing services for sex workers in the region, the report ends with recommendations.