Nope, it's a NHTSA test (from Wiki):
• The National Highway Traffic Safety Administration (NHTSA) is an agency of the Executive Branch of the U.S. government, part of the Department of Transportation. It describes its mission as “Save lives, prevent injuries, reduce vehicle-related crashes.”[1]
• See these NHTSA 'offset' articles:
http://www-nrd.nhtsa.dot.gov/pdf/esv/esv16/98S1O08.PDF
http://www-nrd.nhtsa.dot.gov/pdf/esv/esv16/98S1O01.PDF
http://www.nhtsa.gov/Research/Crashw...ique%20Testing
• See table 4 in this NHTSA document:
http://www.nhtsa.gov/DOT/NHTSA/NVS/C...rix9-10-13.pdf
...the IIHS is just the
first to
publish their results.