Title page
Contents
Acronyms List 6
Key Terms 7
Executive Summary 9
Overview 10
Audience 10
The Role of Data Quality Management in State Traffic Safety Programs 11
Introduction to Data Quality Manag 13
Overview 13
Stakeholders 14
TRCC Involvement 16
Consideration of Data Quality Management When Updating Data Systems 16
Electronic Data Transfer and How to Use Data Quality Management to Support EDT 17
Traffic Records "Twelve Pack": Six Core Data Systems and Six Data Quality Attributes 18
Six Core Data Systems 18
Data Quality Attributes 21
Performance Measurement 23
Defining Data Quality Performance Measures 23
Identifying Stakeholders 25
Developing Performance Measures 26
Using Performance Measures 27
Example Performance Measures 29
Model Performance Measures by System 29
Key Takeaways 39
Resources 41
Traffic Records Program Assessment Advisory, 2018 Edition (NHTSA, 2018) 41
GO Team Technical Assistance Program 41
Guide to Updating State Crash Record Systems (DOT HS 813 217) 41
State Traffic Records Coordinating Committee Strategic Planning Guide (Peach et al., 2019) 42
Crash Data Improvement Program (CDIP) Guide (Scopatz et al., 2019) 42
Roadway Data Improvement Program (RDIP) (Chandler et al., 206) 42
Model Minimum Uniform Crash Criteria (NHTSA, 2024) 42
References 43
Table 1. Performance Measurement Components 24
Table 2. Performance Measures Examples Applicable to All Traffic Records System Databases 30
Table 3. Crash System Performance Measures Examples 32
Table 4. Driver System Performance Measures Examples 33
Table 5. Vehicle System Performance Measures Examples 34
Table 6. Roadway System Performance Measures Examples 35
Table 7. Citation and Adjudication System Performance Measures Examples 36
Table 8. Injury Surveillance System Performance Measures Examples 37