WA State Licensing: X-ray facility and devices registration

X-ray facility and devices

An X-ray Facility and Devices endorsement is required for businesses that have a facility with any of the x-ray tube types listed below, including dental or medical offices; hospitals; and veterinary, educational, security, research, industrial, or correctional facilities.

How to apply


Complete a Business License Application online and pay with E-check or a MasterCard, Visa, Discover or American Express credit or debit card (gift cards cannot be used). Note: The credit/debit card option is provided to you by a private, non-state vendor that will impose a 2.5% convenience fee for the service.

By mail

  1. Complete the following:
  2. Mail your completed forms with a check or money order payable to “Department of Revenue” for the fees to:

    State of Washington
    Business Licensing Service
    PO Box 9034
    Olympia, WA 98507-9034


Specialty endorsement Fee
Mammography-only facility $89
Bone density-only facility $89
Electron microscopy-only facility $89
Bomb squad $89
Dental, podiatric, or veterinary facility $107
Hospital, medical, or chiropractic facility $207
Research, education, security, correctional, or other industrial facility $107
X-ray tube type Fee
Bone densitometer No fee
Electron microscope No fee
Mammography No fee
Bomb squad x-ray machine No fee
Computer tomography $131
Dental x-ray $27
Medical fluoroscopic $131
Medical radiographic $131
Podiatry (rad and fluor) $46
Stereotactic mammography $107
Therapy – accelerator $131
Therapy – non accelerator $131
Veterinary (rad and fluor) $46
Airport baggage x-ray $27
Analytical x-ray fluorescence $46
Cabinet x-ray $27
Industrial accelerators $46
Industrial radiographic $46
Other industrial uses $27
Other fees that may apply Fee
Registering your business name as a trade name $5
Business License Application fee $19 (non-refundable)


It is important that you contact our office, in writing, with any changes in address.

Regulatory questions

Department of Health