Please fill out the  credentialing status inquiry  form to let us know that you would like to be credentialed for this protocol.

This trial will utilize TRIAD for dosimetry digital treatment data submission. TRIAD is the American College of Radiology’s (ACR) image exchange application and it is used by the NCI. See here for information on installing TRIAD.

For this study, IMRT and IGRT are required. Protons therapy is not allowed on this protocol.

In order to complete the IMRT credentialing process the following items must be completed:

•  All participants are asked to complete the  Facility Questionnaire .

•  All participants must complete IGRT credentialing for bony alignment. Please also complete the  .

•  Irradiate the IROC Houston's H&N phantom. Please fill out the  request form  online.

Note:
•  Institutions that are credentialed to participate in other protocols requiring an IMRT H&N phantom irradiation might not need to repeat the phantom irradiation for credentialing for this protocol. To determine whether your institution needs to complete any further credentialing requirements, please complete the Credentialing Status Inquiry.