You can contact Valve's data protection officer at the address below. </p> <p>While we review any request sent by mail, please be aware that to combat fraud, harassment and identity theft, the only way to access, rectify or delete your data is through logging in with your Steam User Account at <a href="http://help.steampowered.com/">http://help.steampowered.com</a> and selecting the menu items <em>-> My Account -> View Account Data</em>. </p> <p>In compliance with the EU-U.S. DPF, the UK Extension to the EU-U.S. DPF and the Swiss-U.S. DPF, Valve commits to resolve DPF Principles-related complaints about our collection and use of your personal information. EU, UK and Swiss individuals with inquiries or complaints regarding our handling of personal data received in reliance on the EU-U.S. DPF, the UK Extension to the EU-U.S. DPF and the Swiss-U.S. DPF should first contact Valve at: </p> <p>Valve Corporation<br /> Att. Data Protection officer<br /> P.O. Box 1688<br /> Bellevue, WA 98009 </p> <p>EU representative for data protection questions