Connecticut Marijuana Laws

Connecticut legalized marijuana at the state level, with significant changes taking effect in July 2022. The law creates a complex framework for employers regarding drug testing policies, with exemptions based on industry and job position. Here's what Connecticut employers need to know.

Three Forms of Drug Testing

Pre-Employment Drug Testing

Prospective employees must receive notification about drug testing requirements during the application phase. Testing cannot occur before employment begins, and prospective employees must not start work before the test is requested. If results are positive, the applicant receives a copy and must undergo confirmation testing.

Reasonable Suspicion Testing

This applies to employees suspected of current impairment. The proper process requires:

• A coworker reports observations to a supervisor
• The supervisor must personally observe the employee
• A second manager should also observe the behavior
• The employee is removed from safety-sensitive areas
• Management documents all observations

When management agrees suspicion testing is warranted, they meet with the employee and Human Resources, and arrange transportation to the testing site. If the test is negative, the employee returns to work with back pay for missed shifts.

Symptoms of impairment include: dilated, constricted, watery, or involuntary eye movement; smell of alcohol or marijuana; slurred or slow speech; unsteady movements; flushed face or sweating; argumentative or drowsy behavior; or no reaction.

Random Testing

Governed by federal law, random testing typically applies to federal positions and high-risk or safety-sensitive roles requiring sound judgment.

Field Exemptions — Industries That Can Still Test

Employers in the following industries can still enforce drug testing:

• Mining
• Utilities
• Construction
• Manufacturing
• Transportation and Delivery Services
• Educational Services
• Healthcare and Social Services
• Justice, Public Order, and Safety
• National Security and International Affairs

Position Exemptions

Drug testing can also be enforced for employees in these specific roles:

• Firefighters, EMTs, Police and Correctional Officers
• Drivers regulated by Department of Transportation, FAA, or Coast Guard
• Positions requiring Department of Defense or Department of Energy national security clearance
• Positions with conflicting employment contracts or union agreements
• Positions funded by federal grants
• Positions caring for children, medical patients, or vulnerable persons
• Positions within nonprofits whose primary mission is discouraging drug use
• Positions subject to conflicting federal law
• Positions with potential to adversely impact public health or safety

What Employers Can and Cannot Do

Employers can still:

• Prohibit possessing, using, or consuming cannabis while working or on premises
• Implement written policies prohibiting recreational cannabis use (must be announced to current and prospective employees)
• Discipline employees based on reasonable suspicion of cannabis use at work
• Take action for symptoms of impairment affecting performance

Employers cannot penalize current or prospective employees based solely on a positive THC test result unless:

1. A federal contract or funding is at risk
2. There is reasonable suspicion of use while at work
3. The employee shows impairment symptoms affecting performance
4. The test was part of a random testing program

Employee Legal Remedies

Employees who believe an employer violated proper procedures may file civil action within 90 days. If the court sides with the employee, remedies may include reinstatement, back wages, and attorney fees.

Further reading: What Connecticut Employers Need to Know About Cannabis Legislation — National Law Review