Contact Us

Email questions to mcsb@cdph.ca.gov

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Mailing Address: California Department of Public Health, Manufactured Cannabis Safety Branch, PO Box 997377, MS 7606, Sacramento CA 95899-7377

Phone: 855-421-7887

For news media inquiries only, please contact the CDPH Office of Public Affairs:
mary.martin-mabry@cdph.ca.gov, 916-445-5560

Other State Cannabis Licensing Authorities:

• For questions about cannabis retail, distribution, testing laboratories or microbusinesses, contact the Bureau of Cannabis Control, within the California Department of Consumer Affairs: bcc@dca.ca.gov
• For questions about cannabis cultivation and track-and-trace, contact CalCannabis Cultivation Licensing, within the California Department of Food & Agriculture: calcannabis@cdfa.ca.gov