Policy changes: All organs
Pre-implementation notice: CPRA calculation change
This policy change is intended to more accurately reflect patient sensitization.
Updated MMaT scores in effect Sept. 28
Effective Sept. 28, 2022, the median MELD at transplant (MMaT) values for liver transplant candidates with exception scores will be updated.
Implementation notice: Minimum kidney donor criteria established for biopsies
OPOs are now required to make a reasonable effort to perform renal procurement biopsies for deceased kidney donors meeting certain criteria.
Find information about OPTN policy and bylaws changes approved at OPTN Board of Directors meetings, including implementation dates and any actions you need to take.
System changes
System notices explain changes to UNetSM
Coming soon: Predictive analytics for adult kidney offers
The goal is to help decision makers make evidence-based decisions to benefit candidates when determining whether to accept or refuse an offer.
Update: CPRA calculation
The new formula for Calculated Panel Reactive Antibody (CPRA) will now go into effect on Jan. 26, 2023.
TransNet Android update available
A new version of TransNet is available for Android users to download
Liver and intestine
Read more about liver and intestine policy. Or visit toolkits.
Heart and lung
Visit toolkits.
Kidney and pancreas
Read more about kidney and pancreas policy. Or visit toolkits.
VCA
Visit Vascularized Composite Allograft toolkit.
OPTN Board of Directors updates
Stay up to date on the latest news from the OPTN Board of Directors meetings.