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State Data Program
The State Data Program (SDP) supports NHTSA’s efforts to identify traffic safety problems, help develop and implement vehicle and driver countermeasures, evaluate motor vehicle standards, and to study crash avoidance issues, crashworthiness issues, and regulations.
feature arrow icon SDP Overview
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Fatality Analysis Reporting System
FARS is a nationwide census providing NHTSA, Congress and the American public yearly data regarding fatal injuries suffered in motor vehicle traffic crashes. FARS is a project within the State Data Systems Division of NCSA.
feature arrow icon FARS Overview
feature arrow icon FARS Brochure
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State Data Systems
The State Data System supports NHTSA’s efforts to identify traffic safety problems, help develop and implement vehicle and driver countermeasures, evaluate motor vehicle standards, and to study crash avoidance issues, crashworthiness issues, and regulations. The State Data System provides essential crash information detail that complements national data collection programs such as FARS and NASS GES. Crash data can be linked to other traffic records and injury outcome data to generate information about the environment of the crash and the medical and financial outcome of persons injured in the crash.
feature arrow icon State Data System Overview
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CODES
Injuriess resulting from motor vehicle crashes remain a major public health problem. These injuries cause unnecessary burden of increased taxes and insurance premiums. They can be prevented, or reduced, but only if we understand their type, severity and cost in relation to the characteristics of the crash, vehicles, and persons involved. Crash data alone do not indicate the injury problem in terms of the medical and financial consequences. By linking crash, vehicle, and behavior characteristics to their specific medical and financial outcomes, we can identify prevention factors.
feature arrow icon Codes Data Sources
feature arrow icon Flowchart of CODES Data Collection Cycle
 Articles
CODES Related Documents Available by Mail from NHTSA (12/5/06)
 Frequently Asked Questions
SDS FAQs
CODES FAQs
Related Links
 external link icon FARS Web-Based Encyclopedia
 external link icon MMUCC Web Site
Related Downloads
 external link icon CODES States Directory
 external link icon Crash Data Report 1990-1999
 external link icon Crash Data Report 1990-1999 (ZIP)
 external link icon Geographic Information Systems Using CODES Linked Data
 external link icon Methodology Application Document: Logistic Regression Using the CODES Data
 external link icon NHTSA Technical Report: CODES
 external link icon Problems, Solutions and Recommendations for Implementing CODES
 external link icon Report to Congress on Benefits of Safety Belts and Motorcycle Helmets, Based on Data from CODES
 external link icon Research Note: CODES Project Safety Belts and Helmet Analysis
 external link icon Revised Catalog of Types of CODES Applications Implemented Using Linked State Data
 external link icon SDS Usage
 external link icon Standardized Reporting Using CODES
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