The California Cancer Registry (CCR) is a population-based, statewide cancer registry that was established in 1988. CCR collects information about most cancers diagnosed in California. All hospitals, facilities, and physicians diagnosing and/or providing treatment to cancer patients are required by law to report cases of cancer to CCR, which includes demographic, diagnostic, and treatment data.

CCR is a program of the California Department of Public Health. CCR monitors the number of cancer cases and cancer deaths in California, examines treatment choices and other predictors of survival, conducts research to find the causes and cures of cancer, and responds to public concerns about cancer.

If you are a physician who diagnoses and/or treats cancer patients, and would like more information on physician reporting of cancer, please review Physician Requirements for Cancer Reporting in California here.

If you already have a local account on this portal, please click here proceed to the sign in page.

If you are a physician and would like to register to electronically report cancer cases, please click here to request an account. Upon receipt of your registration you will be contacted by CCR staff to set up your account.

If you have been contacted by CCR to provide additional information related to a cancer case, and you received an invitation code, click here.

Warning : This is a California Cancer Registry system that is for official use by authorized users and is subject to being monitored and/or restricted at any time. Minimum Requirements for access include compliance with the current CCR Information Security Policy, the machine you are using is protected by a firewall, is malware free, has running anti-virus software with current signatures, and any confidential information that you access that is stored on any device or media outside the Registry facilities is in password protected encrypted format. Unauthorized or improper use of this system may result in administrative disciplinary action and/or civil and criminal penalties. By continuing to use this system you indicate your awareness of and consent to these terms and conditions of use. CLOSE THIS PAGE, if you are not an authorized user or you do not agree to the conditions stated in this warning.