California’s passage of the “Control, Regulate, and Tax Adult Use of Marijuana Act,” commonly referred to as Proposition 64, legalized the sale, possession, and use of recreational marijuana under limited circumstances. Marijuana still remains an illegal Schedule I substance under the federal Controlled Substances Act and therefore still subject to prosecution under federal law. Many employers wonder what effect, if any, Proposition 64 has on their ability to maintain a drug free workplace.
Despite this significant change to California law, Proposition 64 does not affect an employer’s ability to enact and enforce workplace restrictions related to drug possession, use, impairment, and testing. The new law contains express language specifying that it does not:
Employers also maintain the right to enforce workplace restrictions on medical marijuana. In 2008, the California Supreme Court held in Ross v. RagingWire Telecommunications, Inc. that an employer lawfully may enforce drug free workplace policies even if an employee uses the marijuana for medical purposes. Proposition 64, does not limit the scope of that California Supreme Court holding.
Given the potential for confusion, employers should remind employees of any drug free workplace policies that extend to marijuana, and inform them that, although recreational marijuana is no longer prohibited under state law, it is still prohibited in the workplace.