STATE OF ARIZONA DOUGLAS A. DUCEY OFFICE 01: THE GOVERNOR EXECUTIVE OFFICE GOVERNOR March 26, 2018 Dara Khosrowshahi Uber 1455 Market St #400 San Francisco, CA 94103 Dear Mr. Khosrowshahi: I am writing today in reference to the fatal pedestrian accident that took place on March 18, 2018. On March 21, 2018, Tempe police released video leading up to the incident. I found the video to be disturbing and alarming, and it raises many questions about the ability of Uber to continue testing in Arizona. AS governor, my top priority is public safety. Improving public safety has always been the emphasis of Arizona?s approach to autonomous vehicle testing, and my expectation is that public safety is also the top priority for all who operate this technology in the state of Arizona. The incident that took place on March 18 is an unquestionable failure to comply with this expectation. While the incident is currently under investigation by the National Transportation Safety Board and the National Highway Traffic Safety Administration, Arizona must take action now. In the best interests of the people of my state, I have directed the Arizona Department of Transportation to suspend Uber?s ability to test and operate autonomous vehicles on Arizona?s public roadways. Arizona will not tolerate any less than an unequivocal commitment to public safety. cerely, Governo oug Ducey State of Arizona 1700 WEST WASHINGTON STREET, PHOENIX, ARIZONA 85007 602?542?4331