× The federal government has shut down due to the failures of the President and Congress to continue government funding. Millions of Californians receiving benefits from state programs may be impacted. For now, California’s Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) will continue to provide services and enroll eligible families as long as funding is available. No new federal funding to California WIC will be provided until the President and Congress take action. Families should continue to use their WIC benefits and attend their WIC appointments. This information is subject to change, so please monitor the California WIC website for updates.

Please be wary of potential highly partisan political messaging while visiting federal government websites for information related to the federal government shutdown.

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radiologic health branch (rhb)

​Radiation (X-ray) Machine Registration & Compliance

The Radiologic Health Branch (RHB) issues State certificates to medical facilities to perform mammography, registers facilities possessing radiation sources such as X-ray machines, and notifies the regulated community of radiation control changes. The RHB also issues therapy survey and calibration physicist authorizations.

For additional information, contact the Radiologic Health Branch at (916) 327-5106.         

What's New:

​​X-ray Compliance & Information

  • Inspections
  • Laws & Regulations
  • FAQs
  • Links

Therapeutic Facilities & Physicists​

  • Therapeutic Facility - Authorizations
  • Therapeutic Physicist Authorizations
    • List of Active Therapeutic Survey & Calibration Physicists

Mammography Facilities & Physicists

  • Mammography Facilities
    • Mammograpy Machine Certification
  • Mammography Medical Physicist Authorizations
    • List of Active Mammography Medical Physicists
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