REGULATORY UPDATE: AABB Seeks Feedback on Implementation of DHQ v4.0

September 07, 2023

In support of a 2023 AABB Annual Meeting education session on individual donor assessment, AABB is requesting member feedback about the challenges blood centers may have experienced while implementing the AABB Donor History Questionnaire version 4.0 (DHQ v4.0).

Specifically, AABB seeks to feedback on the following questions:  

  • What questions, if any, does your facility have about the DHQ implementation process?
  • What does your staff and the public find confusing about the new donor eligibility criteria?

Please send your feedback to All information will be de-identified and remain confidential.

Additional information about this Annual Meeting education session will be forthcoming.