Permits employers to prohibit use of cannabis by certain employees.

This bill (S 784) would allow New Jersey employers to prohibit cannabis use by employees during work hours and take disciplinary action based on drug tests showing impairment. It permits employers to conduct drug tests for reasonable suspicion of on-duty use, observable intoxication, or after work-related accidents, using scientifically reliable methods to assess impairment. The bill also creates new certification standards for "Workplace Impairment Recognition Experts" to help employers evaluate impairment during investigations. It maintains existing protections against workplace discrimination for off-duty cannabis use but explicitly allows employers to enforce drug-free workplace policies during work hours. This change directly affects employees who may face discipline for on-duty cannabis use and gives employers clearer legal authority to enforce safety policies.