Operator Drug- and Alcohol-Testing Across Modes (2012)

Chapter: CHAPTER FIVE Alcohol- and Drug-Testing Statistics

Previous Chapter: CHAPTER FOUR Specific Regulations by Mode
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
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Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 22
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 23
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 24
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 25
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 26
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 27
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 28
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 29
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
Page 30
Suggested Citation: "CHAPTER FIVE Alcohol- and Drug-Testing Statistics." National Academies of Sciences, Engineering, and Medicine. 2012. Operator Drug- and Alcohol-Testing Across Modes. Washington, DC: The National Academies Press. doi: 10.17226/14635.
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Next Chapter: CHAPTER SIX Alternative Strategies
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