Eves is a research project managed by genia mbH. Its goal is the developement of a process, which uses modern localization technologies to simplify the meeting of athletes and doping control officers prior to an unannounced doping control. Data protection compliancy and confidality of personal data are top priorities of the project. Additionally we hope that eves will lead to a higher level of freedom in the daily lives of athletes since not every change in the whereabouts has to be updated online.