The National Highway Traffic Safety Administration (NHTSA) seeks to establish an Indefinite Delivery, Indefinite Quantity (IDIQ) contract to support its Experimental and Mathematical Biomechanics Injury Research (EMBIR) program. The contractor will provide specialized research, analysis, and technical support across four domains: experimental biomechanics, anthropomorphic test device support, computational modeling, and crash/injury data analysis. Performance of services will be for the Office of Vehicle Safety Research. No specific budget amount or non-bid timelines are mentioned in the description. This opportunity is for a broad range of services related to human injury mechanisms and prevention in motor vehicle crashes.