Workplace Drug Testing Laws in Missouri
There are not many workplace drug testing laws in Missouri to encourage drug testing or to limit it. However, certain employment drug screening laws must be met for workers’ compensation and unemployment purposes.
All Missouri employers must become familiar with Missouri drug testing compliance and develop workplace policies regarding drug testing.
To register for a drug test, simply sign up using the button below. To register via phone, or if you have any questions, we can be reached at (888) 378-2499.
Missouri Drug Testing Compliance
Missouri Drug Testing Laws Without Restrictions
|Drug Test Issue||Remarks|
|Recreational Marijuana||Recreational marijuana is illegal in the state of Missouri. Therefore, there are no testing restrictions for private employers.|
Although medical marijuana is legal in Missouri, there are no laws prohibiting employers from drug testing for marijuana.
Employers can discipline positive drug tests for marijuana, since there is no law that states otherwise.
Medical marijuana patients have constitutional rights, so employers might want to consider not taking adverse employment action on a worker after a positive drug test.
Employers have the right to establish a drug-free workplace.
Employers should have clear policies regarding drug testing in the workplace, and each employee should be given these policies.
|Instant or POCT Testing||There are no employee drug testing laws in Missouri that prohibit or encourage instant or POCT testing, but testing to confirm the results may be required.|
|Substances Screened||There is no state drug testing legislation that specifies the substances that may be or may not be screened for..|
|Testing for Alcohol||Employers may test for alcohol. There is no statute in Missouri that either requires or prohibits testing employees for alcohol use.|
Conditional Missouri Drug Testing Laws
|Drug Test Issue||Remarks|
Random drug testing is allowed in Missouri, as long as testing is truly random and does not target specific employees or is used when there is reasonable suspicion.
In Missouri, random drug testing is allowed as long as employers do not discriminate.
There are no restrictions for specimens tested, unless drug testing is for workers’ comp purposes.
For worker’s comp drug testing, specimens are limited to fluid, tissue, or any bodily product that can show illegal drugs or their metabolites.
Employees may lose benefits if they were under the influence at the time of the accident or injury.
Employers must familiarize themselves with Missouri Rev. Stat. §287.120.6.
Generally, there are no restrictions for laboratories and drug testing in Missouri.
Certified laboratories must be used when testing for workers’ comp purposes.
Frequently Asked Questions
What does Missouri drug test for?
There are no workplace drug testing laws in Missouri that address drug testing for private employers. Employers can drug test with little restriction, so long as they don’t discriminate, invade privacy or defame employees when developing workplace drug testing policies.
Other Services We Provide in Missouri
If you’re looking for drug testing information related to a specific city in the state of Missouri, try taking a look at our Missouri clinic locations page. From there, you can select your city’s drug testing or DNA testing page to learn more.
We also offer Missouri Background Checks. For more information, visit our Missouri background check page.
This Information Is Not Intended for Legal Purposes
The information provided on this page is intended for your own knowledge, and should not be used for legal matters. Please seek the advice of a legal expert regarding legal advice for drug testing laws in your state.