Mississippi Medical Cannabis Workplace Protection — There Is None

Last verified: May 2026

The Statute

Mississippi is an at-will employment state with no comprehensive private-employer drug-testing statute. SB 2095 — the Mississippi Medical Cannabis Act itself — is unusually explicit in denying workplace protections to cardholders. Under the limitations section codified at Miss. Code Ann. § 41-137-13, the chapter shall not be construed to:

"(b) Require any employer to permit, accommodate, or allow the medical use of medical cannabis, or to modify any job or working conditions of any employee who engages in the medical use of medical cannabis;

(c) Prohibit any employer from refusing to hire, discharging, disciplining, or otherwise taking an adverse employment action against an individual with respect to hiring, discharging, tenure, terms, conditions, or privileges of employment as a result, in whole or in part, of that individual’s medical use of medical cannabis…"

No Private Right of Action

§ 41-137-13 further states the act does not "Permit, authorize, or establish any individual’s right to commence or undertake any legal action against an employer for refusing to hire, discharging, disciplining, or otherwise taking an adverse employment action…due to the individual’s medical use of medical cannabis." SB 2095 also bars private rights of action.

What This Means in Practice

A Mississippi employer can lawfully:

• Fire an employee for a positive cannabis test, even with a valid MMCP card.
• Discipline an employee for cannabis use, even if used off-duty.
• Refuse to hire an applicant who discloses MMCP enrollment.
• Refuse to promote an employee whose MMCP status comes up.
• Apply different drug-testing policies to MMCP cardholders than to other applicants/employees.

The employee has no statutory remedy in Mississippi state court for any of these adverse actions.

Drug Testing — Broad Employer Discretion

Mississippi employers retain broad discretion over drug testing. Workers’ compensation premium discounts under Miss. Code § 71-3-201 et seq. for employers who maintain a drug-free workplace are unaffected by the medical cannabis law — meaning employers continue to receive insurance-cost incentives to maintain strict drug-free policies. Employers may deny workers’ compensation benefits based on a positive cannabis test under § 71-3-7 and § 71-3-121. A positive THC test can be presumed the cause of any workplace injury.

Major Private Employers

• Nissan Canton Vehicle Assembly Plant (Madison County) — Mississippi’s third-largest industrial employer, with approximately 5,000 workers building Altima, Frontier, TITAN, and TITAN XD vehicles. Nissan announced a global workforce reduction in 2025, but spokesperson Kyle Bazemore confirmed Mississippi operations remain "strategically important." Nissan strictly enforces drug-free policies.
• Ingalls Shipbuilding (HII), Pascagoula — Mississippi’s largest manufacturing employer with more than 11,000 shipbuilders, building Arleigh Burke destroyers, San Antonio and America-class amphibious assault ships, and Legend-class Coast Guard cutters. As a defense contractor, Ingalls applies federal drug-testing requirements; medical cannabis offers no workplace protection.
• Healthcare systems (Baptist Health, North Mississippi Health Services, UMMC) — maintain federal-style drug-testing regimes.
• Sanderson Farms / Wayne-Sanderson Farms (poultry, multiple Mississippi sites) — federal-style drug testing.
• Cooper Tire (Tupelo) — manufacturing, drug-tested workforce.
• Toyota Mississippi (Blue Springs) — manufacturing, drug-tested workforce.

The Federal-Contractor Multiplier

Many Mississippi employers, particularly in shipbuilding, defense, aerospace, and healthcare, are federal contractors subject to federal drug-testing requirements. Federal contractors with security clearances must apply continuous-evaluation rules that treat any cannabis use — including state-lawful MMCP use — as disqualifying. Even a single positive THC test can result in clearance revocation, which in many cases ends the career.

Hospital and Health-System Posture

Mississippi hospitals and health systems have varying policies on MMCP enrollment for clinical staff:

• Patient-care staff (RNs, LPNs, MAs, techs) — most systems prohibit MMCP enrollment for direct patient-care roles.
• Physicians — varies by employer; UMMC and several systems prohibit physician MMCP enrollment for liability reasons.
• Administrative staff — somewhat more flexible, though most major systems maintain conservative policies.

Patients should check their employer’s drug-testing policy before enrolling in MMCP.

The Recommendation

For prospective patients who work for federal contractors, federal agencies, the military, federal-funded research institutions, or any private employer with a drug-free workplace policy — read your employer’s policy carefully before applying for an MMCP card. The card’s state-law-lawful status provides no protection from termination, denial of promotion, denial of workers’ compensation, or denial of unemployment benefits in Mississippi.

If you have any doubt about your employer’s posture, consult an employment attorney before enrolling. The Mississippi Bar Lawyer Referral Service (601-948-4471) can refer to an employment attorney with cannabis-policy experience.

The Reform Question

Several other state medical cannabis programs (Arizona, Connecticut, Delaware, New York, Pennsylvania) extend at least limited employment protections to medical cannabis cardholders. Mississippi’s explicit denial of any such protection in § 41-137-13 was a deliberate political compromise embedded in SB 2095. Reform of § 41-137-13 has not been seriously attempted in subsequent sessions; the political coalition (employers, MSMA, religious conservatives) opposing workplace protection is broader than the patient-advocacy coalition pushing for it.

Reading the Statutes

• Miss. Code Ann. § 41-137-13
• Miss. Code Ann. Title 71 Chapter 3 — Workers’ Compensation