Create a MyData Account or go to the Find and Analyze Data page and click on Login/Create Account (upper right corner)
Creating a MyData account will permit you to to download data available only to ICPSR members (Appalachian State University is a member institution), access new features in the future such as order history, and notify you when data that interest you becomes available. You can also login via Facebook, Google, or LinkedIn.
Anyone can search ICPSR Data, but you must be affiliated with Appalachian State University to download data files.