Quick answer
Marijuana in Maryland: Recreational + medical legal. Maryland voters approved adult-use marijuana in 2022, with legal possession and retail sales beginning July 2023. Adults 21 and older may possess up to 1.5 ounces and grow up to two plants at home. State law provides some off-duty employment protections while preserving testing in safety-sensitive roles.
Key facts
- Recreational marijuana legal since 2022.
- Medical marijuana legal since 2013.
- Adults may typically possess up to 1.5 oz.
- Home cultivation permitted.
Workplace testing
Maryland restricts adverse employment action based solely on off-duty cannabis use, but employers can still test and act for safety-sensitive positions or when impairment is shown. A medical card does not provide blanket protection from testing.
Maryland law protects employees from adverse action based solely on off-duty cannabis use, but employers may still restrict use in safety-sensitive roles and enforce workplace policies.
Detection & panels
See how long substances stay detectable in our detection chart, compare standard panels, or use the test finder. Local testing locations in Maryland are listed on the Maryland drug testing page.
Frequently asked questions
Is marijuana legal in Maryland?
Maryland status: Recreational + medical legal. Maryland voters approved adult-use marijuana in 2022, with legal possession and retail sales beginning July 2023. Adults 21 and older may possess up to 1.5 ounces and grow up to two plants at home. State law provides some off-duty employment protections while preserving testing in safety-sensitive roles.
Can an employer in Maryland drug test me?
Maryland restricts adverse employment action based solely on off-duty cannabis use, but employers can still test and act for safety-sensitive positions or when impairment is shown. A medical card does not provide blanket protection from testing.
Does a medical card protect me from testing in Maryland?
Maryland law protects employees from adverse action based solely on off-duty cannabis use, but employers may still restrict use in safety-sensitive roles and enforce workplace policies.