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For truckers considering a career with NFI, understanding the company’s drug testing policies is essential. One of the most comprehensive methods used is hair follicle testing, which can detect drug use over an extended period. This article explains what hair follicle testing involves and what truckers need to know before joining NFI.
What Is Hair Follicle Testing?
Hair follicle testing is a drug screening method that analyzes a small sample of hair, typically about 1.5 inches long, collected from the scalp. This sample can reveal drug use over the past 90 days, making it one of the most thorough testing methods available. It works by detecting metabolites of drugs that are deposited in hair strands from the bloodstream.
Why Do Employers Like NFI Use Hair Follicle Testing?
Employers, including NFI, prefer hair follicle testing because it provides a longer detection window compared to urine tests. It is also less susceptible to adulteration or substitution. This helps ensure that drivers are sober and compliant with safety standards, reducing the risk of accidents caused by drug impairment.
What Drugs Can Hair Follicle Testing Detect?
- Marijuana (THC)
- Cocaine
- Opiates (including heroin and morphine)
- Amphetamines
- Methamphetamine
- Phencyclidine (PCP)
Preparing for Hair Follicle Testing
Truckers should be aware that hair follicle testing requires a clean, hair-covered area. It is recommended to avoid excessive hair treatments like bleaching or dyeing before testing, as these can affect results. Additionally, it is important to disclose any prescription medications that might contain controlled substances.
What to Expect During the Test
The collection process is quick and non-invasive. A technician will cut a small sample of hair from the scalp, usually near the nape of the neck. The sample is then sealed and sent to a laboratory for analysis. Results are typically available within a few days to a week.
Implications of Test Results
If a trucker tests positive for drug use, NFI’s policies may include suspension, mandatory rehabilitation, or termination of employment. It is crucial for drivers to maintain sobriety and adhere to drug-free policies to ensure safety and job security.
Conclusion
Hair follicle testing is a vital part of NFI’s safety protocols, helping to maintain a drug-free workplace. Truckers should understand the process, be prepared for testing, and commit to staying drug-free to succeed in their careers with NFI.