Maine Marijuana Compliance
Much like the neighboring states of New York and Vermont, the consumption, sale, and possession of both recreational and medicinal marijuana are legal within the state of Maine. Under current Maine marijuana compliance law, adult residents 21 years or older are able to legally purchase marijuana from state-licensed dispensaries.
For employers who wish to conduct employee and applicant drug testing, note that Maine marijuana law states that employers may not refuse employment or otherwise penalize an employee 21 years of age or older solely for consuming marijuana outside of the workplace.
Register for a drug test online by clicking the "Register Now" button below. You can also call (888) 378-2499 with any questions about our drug testing services.
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. Since marijuana testing regulations can vary, we advise you to seek the guidance of expert legal counsel when creating your company's substance abuse screening program.
Maine Marijuana Compliance
Maine Marijuana Laws
Overall Status: Fully Legal
Overall Status: Medical and Recreational Marijuana Legal
Maine permits medical cannabis for qualifying patients and adult-use cannabis for people 21 and older. Possession, consumption, cultivation, and sales remain subject to state restrictions.
Under Maine's employment provisions, employers may prohibit workplace cannabis use and discipline employees for workplace impairment. Employers generally need a Maine Department of Labor-approved testing policy, although an exception applies to employers using qualifying federally mandated testing programs. Medical patients have separate protections.
Medical Marijuana: Legal
Maine doesn't have a fixed list of qualifying conditions for medical marijuana patients. The provider will determine wether medical cannabis could be therapeutic for the patient's diagnosis or symptoms. Maine's medical cannabis program does require a written certification from an authorized medical provider.
Employers aren't allowed to discriminate just because someone is a medical marijuana patient or caregiver, unless following this rule would violate federal law or cause the employer to lose a federal contract or federal funding. Even so, these protections don't give unrestricted rights to use cannabis at work.
Decriminalized: Yes
Maine allows adults 21 and older to have and use cannabis within state limits. However, having more marijuana than the state's limits is still against the law. There are also restrictions on age, public use, and sales.
Recreational Marijuana: Legal
In November 2016, Main voters approved recreational marijuana. On January 30, 2017, it became legal for adults to have marijuana in Maine, but marijuana stores didn't open for licensed sales until October 9, 2020.
Adults 21 and older may have up to 2.5 ounces of cannabis or a combination of cannabis and concentrate, including no more than 10 grams of concentrate. The concentrate counts toward the combined total. Using cannabis is generally limited to a private residence or private property where the owner permits it, and the public does not generally have access.
Last updated 11/6/2026
Frequently Asked Questions
Is marijuana legal in Maine?
Yes. Maine allows adult-use cannabis for people 21 and older and medical cannabis for qualifying patients. Possession and consumption restrictions still apply.
Employers may prohibit workplace use and impairment. Qualifying medical patients and caregivers have separate protections; employers should not assume the same rules apply to every cannabis user.
Are there any unique laws about marijuana in Maine?
Yes. Maine's 10-gram concentrate limit is part of the combined 2.5-ounce adult-use possession limit, not an additional allowance. Drivers and passengers also may not consume cannabis in a vehicle on a public way.
What is Maine's history with marijuana?
Maine voters first passed a medical marijuana initiative in 1999 that legalized the use of marijuana for patients suffering from certain debilitating conditions. In 2016, Maine voters passed legislation that fully legalized recreational marijuana for adult users.
Drug Panels That Exclude Marijuana
Urine Drug Panels That Exclude Marijuana Testing
Some of the popular drug panels that remove marijuana testing are listed below:
Also try taking a look at our comprehensive list of urine drug tests that exclude marijuana, where you'll find a complete list of drug tests that do not include THC testing under the "Exclude Marijuana" section.
Hair Drug Panels That Exclude Marijuana Testing
Two of our popular hair tests allow for the option to exclude marijuana from the panel of substances being tested. These include:
For a complete list of our hair drug tests, take a look at our comprehensive list of hair tests.
Drug Panels That Include Marijuana
Urine Drug Panels That Include Marijuana Testing
Many of our testing options include marijuana testing. Below are some of the most popular urine drug tests including marijuana:
Also try taking a look at our comprehensive list of urine drug tests that include marijuana.
Hair Drug Panels That Include Marijuana Testing
Our variety of hair drug tests include many options for marijuana testing. Some of the most commonly ordered hair drug tests are:
A comprehensive list of the hair drug tests that we offer can be found here.