DRE Regulatory Compliance & Legal Framework 2 — Questions and Answers
Question 1: Under the Controlled Substances Act, which schedule includes drugs with high abuse potential and no accepted medical use in the US?
- Schedule I (Correct answer)
- Schedule II
- Schedule III
- Schedule IV
Correct answer: Schedule I
Schedule I substances have high abuse potential and no currently accepted medical use, making them illegal for all non-research purposes.
Question 2: A DRE's testimony about drug impairment in court is generally classified as which type of evidence?
- Lay witness opinion
- Expert opinion testimony (Correct answer)
- Hearsay evidence
- Demonstrative evidence
Correct answer: Expert opinion testimony
DREs are qualified as expert witnesses, allowing them to offer opinion testimony about drug impairment that lay witnesses cannot provide.
Question 3: Which federal regulation establishes the legal authority for drug and alcohol testing of commercial motor vehicle operators?
- OSHA 29 CFR 1910
- 49 CFR Part 382 (Correct answer)
- 21 CFR Part 1300
- DOT Order 3910.1
Correct answer: 49 CFR Part 382
49 CFR Part 382 mandates drug and alcohol testing programs for commercial motor vehicle drivers under FMCSA authority.
Question 4: When a DRE suspects a driver is impaired by a depressant, obtaining a blood or urine sample requires what legal prerequisite in most jurisdictions?
- Verbal consent only
- A valid warrant or exigent circumstances (Correct answer)
- Supervisor approval
- A failed field sobriety test
Correct answer: A valid warrant or exigent circumstances
After Missouri v. McNeely (2013), warrantless blood draws require exigent circumstances; consent or a warrant is the standard legal prerequisite.
Question 5: What is the primary legal purpose of the DRE evaluation process documentation (Drug Influence Evaluation form)?
- To satisfy insurance requirements
- To create an admissible record supporting probable cause and prosecution (Correct answer)
- To notify the state DMV automatically
- To trigger mandatory treatment referral
Correct answer: To create an admissible record supporting probable cause and prosecution
The completed DRE evaluation form creates a documented evidentiary record that supports probable cause determinations and can be used in criminal prosecution.
Question 6: Under the Americans with Disabilities Act, which situation would NOT exempt an employer from taking action against an employee impaired at work?
- The employee is a recovering alcoholic currently sober
- The employee is currently using illegal drugs (Correct answer)
- The employee takes prescribed medication that does not impair job performance
- The employee has a past history of addiction but is not currently using
Correct answer: The employee is currently using illegal drugs
The ADA does not protect employees who are currently engaging in illegal drug use, even if they have a disability related to substance use disorder.
Question 7: Which legal doctrine allows a DRE evaluation to be conducted without a warrant when a driver's condition is rapidly changing and evidence may be lost?
- Plain view doctrine
- Good faith exception
- Exigent circumstances (Correct answer)
- Inevitable discovery
Correct answer: Exigent circumstances
The exigent circumstances doctrine permits warrantless searches when delay would result in destruction of evidence, such as metabolizing drugs in the bloodstream.
DRE Regulatory Compliance & Legal Framework 2
Under the Controlled Substances Act, which schedule includes drugs with high abuse potential and no accepted medical use in the US?