Download or read book National Automotive Sampling System ? Crashworthiness Data System, 2011 Analytical User?s Manual written by Gregory A. Radja and published by Createspace Independent Pub. This book was released on 2012-10-31 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Automotive Sampling System (NASS) Crashworthiness Data System (CDS) is a nationwide crash data collection program sponsored by the U.S. Department of Transportation. It is operated by the National Center for Statistics and Analysis (NCSA) of the National Highway Traffic Safety Administration (NHTSA).