Changes to security personnel requirements and reporting
Changes to security personnel requirements and reporting to be implemented following policy changes approved by the OPTN Board of Directors.
Implementation notice: CPRA calculation change
CPRA >98% signatures must be entered in Waitlist for the candidate to receive additional allocation priority.
Update: CPRA calculation
The new formula for Calculated Panel Reactive Antibody (CPRA) will now go into effect on Jan. 26, 2023.
FAQ for patients: CPRA calculation change
We’ve put together some frequently asked questions to help patients wondering about the upcoming change.
Pre-implementation notice: CPRA calculation change
This policy change is intended to more accurately reflect patient sensitization.
Changes to HLA and unacceptable antigen options in effect
Updates to HLA typing and unacceptable antigen reporting options and equivalencies are now in effect.