Welcome to the California Department of Alcohol and Drug Programs

California Outcomes Measurement System (CalOMS) Treatment

The California Outcomes Measurement System (CalOMS) Treatment is a statewide client-based data collection and outcomes measurement system. CalOMS Treatment will allow the Department of Alcohol and Drug Programs to effectively manage and improve the provision of alcohol and other drug services at the state, county, and provider levels.

CalOMS Treatment

CalOMS Treatment Documentation

Note: Documents available in PDF format require use of the free Adobe Acrobat Reader. If needed, download and install Acrobat Reader from Adobe's website prior to attempting to download the documents in PDF file format.

For CalOMS Treatment technical assistance, contact the Help Desk (toll free)
at 1-877-517-3329 or at (916) 327-3010 or e-mail the Help Desk at CalOMShelp@adp.ca.gov.