Does Charles River Laboratories drug test?

Charles River Laboratories uses a 10-panel test that looks for the following drugs:

• Amphetamines

• Cannabis

• Cocaine

• Opiates

• Phencyclidine

• Barbiturates

• Benzodiazepines

• Methaqualone

• Methadone

• Propoxyphene

• Alcohol (only if an employee is suspected of drinking on-the-job)

Drug testing takes place either at a third-party lab or on-side at the employment center. These use either a urine or blood sample depending on the position and location. Cannabis is not allowed regardless of whether you have a medical cannabis card or if you live in a state where cannabis is legalized.

While you are at work, you must never be under the influence of illegal drugs, alcohol or any other substance that might impair your ability to work safely and effectively. Charles River prohibits the use, possession, manufacture, distribution or sale of illegal drugs on Company property and whenever you are at work or represent the Company.

We also prohibit the consumption of alcohol during working hours or on Company property, unless specifically approved or as part of an approved local policy at your location. For additional information, see applicable local Company policies.

Charles River Laboratories is also a smoke-free workplace. Employees are not allowed to use tobacco or vaping products while inside the building, company car, or at work-related events.