Employment Discrimination - Fire and Rescue Public Safety Employees - Use of Medical Cannabis

SB 439 prohibits Maryland fire and rescue public safety employers from taking negative employment actions (like firing or denying promotions) against employees who use medical cannabis, provided the employee has a valid medical cannabis certification under state law. It amends existing Maryland law to explicitly add this protection for public safety workers, aligning with current medical cannabis certification requirements. The bill does not change how medical cannabis is certified but ensures these employees cannot face discrimination solely for using cannabis legally under the state program. This applies to all fire and rescue employees who meet the state's medical cannabis eligibility criteria.