​​Health Professionals​

Radiologic Technologists (RT)

Forms, application process overview, and other resources can be found on the Radiologi​c Technologists page. For questions regarding initial applications or exam results, please email rhbcsu@cdph.ca.gov. For questions regarding name/address changes and renewals, please email rhblistc@cdph.ca.gov.

Licentiates (Licensed Medical (MD), Osteopathic (DO), Podiatric (DPM), & Chiropractic (DC) Doctors, & Physician Assistants (PA))

Forms, application process overview, and other resources can be found on the Lic​entiates (MD, DO, DPM, DC, PA) page. For questions regarding applications, please email rhblistc@cdph.ca.gov. For questions regarding name/address changes and renewals, please email rhblistc@cdph.ca.gov.

Limited Permit X-ray Technicians (XT)

Forms, application process overview, and other resources can be found on the Limited Permit X-ray Technicians (XT) page. For questions regarding applications or exam results, please email rhbcsu@cdph.ca.gov. For questions regarding name/address changes and renewals, please email rhblistc@cdph.ca.gov.

Nuclear Medicine Technologists (NMT)

Forms, application process overview, and other resources can be found on the Nu​clear Medicine Technologists (NMT) page. For questions regarding initial application or exam results, please email rhbcsu@cdph.ca.gov. For questions regarding name/address changes and renewals, please email rhblistc@cdph.ca.gov.

​X-ray & NMT Certificate & Permit Renewal/Billing

Continuing education requirements, renewal applications, fee schedules, and other resources can be found on the Renewal and Billing page. If you have further questions regarding X-ray & NMT Certificate & Permit Renewal/Billing, please email rhblistc@cdph.ca.gov. 

X-Ray Schools (Radiologic Technology)

X-ray school information, forms for school administrators, specialty training documents, and other resources can be found on the X-ray Schools and Training Programs page. For questions regarding the Limited Podiatric Radiography Educational Programs or other general inquiries regarding X-ray schools and training programs, please email rhbschools@cdph.ca.gov. 

Therapeutic and Mammography Physicist Authorizations

Forms, application process information, and other resources can be found on the Med​ical Physicist Authorizations page. For questions regarding the application process, please email RHBRMT@cdph.ca.gov.

​​X-Ray Machine Registration

X-Ray Machine Registration

Key information for registering X-ray machines, registration cycles and expiration, and other resources can be found on the Radiation (X-ray) Machine Registration page. A list of X-ray machine registration contact information can be found on the Radiation (X-ray) Machine Registration Contacts page.

Mammography Machine Certification

Forms and other resources can be found on the Mammography Facilities page. For questions regarding mammography machine certification, please email RHBRMT@cdph.ca.gov.

X-ray Machine Registration Renewal/Billing

For questions and assistance, please email rhbreg@cdph.ca.gov.