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FAA Random Testing Rates for 2025 Unchanged

The Federal Aviation Administration (FAA) published that the minimum annual random rates for 2025 will remain at to 25% annually for drug testing and 10% annually for alcohol testing.  The FAA published the 2025 random drug and alcohol testing rates for 2025 in the November 4, 2024 Federal Register.

The FAA can adjust the minimum random drug and alcohol testing rates annually based on the reported positive rate of the industry’s random drug and alcohol tests.  In accordance with 14 CFR Part 120.109(b)(3) if the reported positive random drug testing rate is below one (1) percent for two consecutive years, the FAA may lower the random drug testing rate to 25% for all covered employees.  Conversely, 14 CFR Part 120.109(b)(4) requires the FAA to raise the minimum random drug testing rate from 25% to 50% for all covered employees when the latest reported positive random drug testing rate is equal or greater than one (1) percent.

14 CFR Part 120.217(c)(3)(i) states if the reported violation rate for random alcohol testing rate is below one (0.5) percent for two consecutive years, the FAA may lower the random alcohol testing rate to 10% for all covered employees.  Conversely, 14 CFR Part 120.217(c)(4)(i) requires the FAA to raise the minimum random alcohol testing rate from 10% to 25% for all covered employees when the latest reported violation rate for random alcohol testing rate is equal or greater than one (0.5) percent.

The reported positive random drug testing percent for CY 2023 was 0.881 percent, requiring the FAA to maintain the annual random drug testing rate for CY 2025 at 25% for all covered employees.  The random alcohol testing rate for 2025 will remain at 10% based on the alcohol violation rate for 2023 being .141%.

FTA Publishes 2025 Random Testing Rates

The Federal Transit Administration (FTA) published that the minimum annual random rates for 2025 will remain at to 50% annually for drug testing and 10% annually for alcohol testing.  The FTA published the 2025 random drug and alcohol testing rates for 2025 in the November 26, 2024 Federal Register.

The FTA can adjust the minimum random drug and alcohol testing rates annually based on the reported positive rate of the industry’s random drug and alcohol tests.  In accordance with 49 CFR Part 655.45(c)(1) if the reported positive random drug testing rate is below one (1) percent for two consecutive years, the FTA may lower the random drug testing rate to 25% for all covered employees.  Conversely, 49 CFR Part 655.45(c)(2) requires the FTA to raise the minimum random drug testing rate from 25% to 50% for all covered employees when the latest reported positive random drug testing rate is equal or greater than one (1) percent.

49 CFR Part 655.45(d)(1)(i) states if the reported violation rate for random alcohol testing rate is below one (0.5) percent for two consecutive years, the FTA may lower the random alcohol testing rate to 10% for all covered employees.  Conversely, 49 CFR Part 655.45(d)(2)(i) requires the FTA to raise the minimum random alcohol testing rate from 10% to 25% for all covered employees when the latest reported violation rate for random alcohol testing rate is equal or greater than one (0.5) percent.

In 2018 the FTA raised the random drug testing rate to 50% annually, where it has remained in subsequent years.  The reported positive random drug testing percent for CY 2022 was 1.090 percent and for CY 2023 was 1.23 percent, requiring the FTA to maintain the annual random drug testing rate for CY 2025 at 50% for all covered employees.  The random alcohol testing rate for 2025 will remain at 10% based on the alcohol violation rate for 2022 being .18% and for 2023 also being .18%.

2025 PHMSA Random Drug Testing Rate Published

The Pipeline and Hazardous Materials Safety Administration (PHMSA) published that they are raising the minimum annual random drug testing rate for 2025 to 50% annually, up from 25% annually.  The PHMSA published the new random drug testing rate for 2025 in the November 20, 2024 Federal Register.

The PHMSA can adjust the minimum random drug testing rate annually based on the reported positive rate of the industry’s random drug tests.  In accordance with 49 CFR Part 199.105(c)(3) if the reported positive random drug testing rate is below one (1) percent for two consecutive years, the PHMSA may lower the random drug testing rate to 25% for all covered employees.  49 CFR Part 199.105(c)(4) requires the PHMSA to raise the minimum random drug testing rate from 25% to 50% for all covered employees when the latest reported positive random drug testing rate is equal or greater than one (1) percent.  The reported positive random drug testing percent for CY 2023 was greater than one percent, requiring the PHMSA to raise the annual random drug testing rate for CY 2025 to 50% for all covered employees.

Does Alcohol Show Up on a Drug Test?

If you’re an employer or human resources (HR) professional who is planning a workplace drug testing program, or if you’re an individual employee or owner-operator, you should know what drug test panels can detect. There are multiple types of drug tests, including varying types of alcohol tests. The answer to the question, “Does alcohol show up on a drug test?” isn’t universal, as it depends on the type of test the individual is undergoing.

Taking a Look at DOT Drug and Alcohol Tests

The Department of Transportation (DOT) requires a five-panel drug test that can detect marijuana, cocaine, opiates, amphetamines and methamphetamines, and phencyclidine (PCP). Although this standard drug test does not check for alcohol, employees who perform safety-sensitive functions are also required to submit to an alcohol test. So, essentially, yes, DOT-regulated workers do need to be mindful that they can be tested for alcohol use.

Understanding the Types of Alcohol Tests

Many people are familiar with alcohol breath tests, as police officers frequently use these during traffic stops. An alcohol breath test can detect the presence of alcohol for up to 24 hours after consumption. Urine tests are also commonly used. These can detect the presence of alcohol for 10 to 12 hours after consumption. Other types of alcohol tests include blood (alcohol detectable for up to 12 hours), saliva (alcohol detectable for one to five days), and hair tests (alcohol detectable for up to 90 days).

Consuming Alcohol When Off-Duty

Note that although some of these alcohol tests are quite sensitive and can detect alcohol for a long time after its consumption, this doesn’t necessarily spell problems for an employee. It’s not a violation of regulations for employees 21 years and older to consume alcohol when off duty and outside a certain window of time before going on duty. These rules vary according to DOT modes. For instance, a Federal Aviation Administration (FAA)-regulated pilot cannot consume any alcohol for eight hours prior to going on duty. This eight-hour “from bottle to throttle” rule is the minimum; the FAA recommends a full 24 hours between drinking and going on duty.

Similarly, the Federal Motor Carrier Safety Administration (FMCSA) prohibits commercial drivers from drinking within four hours of going on duty. “Going on duty” includes wait times at loading docks, truck inspections and maintenance duties, and cargo loading and unloading—not just driving.

Still not sure about the answer to the question, “Does alcohol show up on a drug test?” Contact AZC Drug Testing for more information.