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Changes in Facility or Personnel: Radiation Oncology (Revised 10-20-23)

Revision History

Note: Please see separate guidelines for mammography and for all other modalities.

Applying for a New Radiation-Oncology Facility

If you are applying for the first time, click on “Please Select Process Type” and click the corresponding radio button (in this case, “Accreditation Survey – Initial”). You will then be required to enter facility information such as Facility Name, Address, Modality Information, Unit Information, Case Selection, and Personnel.

Adding Another Radiation-Oncology Site Under an Existing Application

If you have already applied and you need to add another site to the same location, please go to “View” and click the button to “Add New Site”. This will add the site to the Facility ID for that location. Please note that you may have to contact the ACR in order to have the submitted application returned to its editing state.

Applying for a New Radiation-Oncology Site Under an Existing Accreditation

If you are the login user for an existing facility at the accredited location(s), you need to apply as a new facility under the same email account. You will be able to link the site to the other accreditation accounts at your practice.


If you are the login user for an existing practice at the location and will submit the application for a new site, log in and click the button to “Add Site Add-On”.


Radiation Oncology Personnel Changes

If the practice site’s medical director, president/CEO or owner changes, the site must submit a new Survey Agreement and Personnel Summary List to the ACR.


In the event of an ownership change, accreditation does not automatically transfer to the new owners. Please have an individual listed on the account submit a change of ownership form (See attached at the bottom of this article). 

Revision History for this Article



Description of Revision(s)



Article created; FAQs incorporated; No criteria changes


Added updated change of ownership form attachment

Previous: Resetting Your Password/Login: ROPANext: General Personnel Requirements: Documentation of Experience

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