Life without limits
  • Sitemap
  • Give now
  • UNet
    • Login
    • UNet System Status
    • About
UNOS
  • Organ donors
    • Life without limits
      • Data & trends >

      • Why be an organ donor?

        Currently, more than 100,000 men, women and children are awaiting organ transplants in the U.S.

        1 organ donor can save up to 8 lives.

        Register now
    • In honor
      • National Donor Memorial
      • National Donate Life Month
    • About
      • About organ donation
      • Deceased donation
      • Living donation
      • UNOS Organ Center
    • Advocate
      • Advocacy
  • Patients
    • Essentials
      • Data & trends >

    • About
      • Transplant & waiting list
      • Deceased donation
      • Living donation
      • FAQs
      • Increasing transplants
    • How it works
      • How we match organs
    • Resources
      • Advocacy
      • All
  • Professionals
    • Essentials
      • Data & trends >

      • APIs
      • UNet℠
      • Offer Filters
      • Predictive analytics
      • TransNet℠
    • Life without limits
      • Innovative tools and research to solve your challenges

        Explore UNOS Tools
    • Resources
      • News
      • Education
      • Toolkits
    • Community
      • Events
      • TMF
  • About
    • Life without limits
      • UNOS insights and analysis on healthcare and transplant issues.

        Read our Spotlight: 2-minute reads
    • UNOS
      • About UNOS
      • Our mission
      • Leadership
      • UNOS board
      • Careers
      • Advocacy agenda
    • Donation & transplant
      • How we match organs
      • FAQs
      • The national system
      • Technology
      • How UNOS supports the OPTN
    • Media & more
      • Advocacy
      • Press releases
      • Media resources
      • Spotlight articles
Select Page
National webinar on Nov.15 for lung transplant professionals on upcoming data collection changes and other insights in lung allocation

National webinar on Nov.15 for lung transplant professionals on upcoming data collection changes and other insights in lung allocation

Oct 24, 2023 | Education, Get involved, Heart/lung, News, Policy changes

A recording will be made available afterward.

Implementation notice: Waiting time modifications for candidates affected by race-inclusive eGFR calculations

Implementation notice: Waiting time modifications for candidates affected by race-inclusive eGFR calculations

Jan 5, 2023 | Kidney/pancreas, News, Policy changes

Programs must complete the process and provide the necessary documentation to the OPTN by Jan. 3, 2024.

Implementation notice: Waiting time modifications for candidates affected by race-inclusive eGFR calculations

Implementation notice: Pre-transplant HIV, HBV and HCV testing requirement updated for candidates younger than age 12

Jul 1, 2022 | News, Patient safety, Policy changes

Effective July 1, testing no longer required for HIV, HBV and HCV at the time of hospital admission for transplant candidates younger than age 12.

Implementation notice: Phase I of new kidney medical urgency requirements

Implementation notice: Phase I of new kidney medical urgency requirements

Dec 1, 2020 | Kidney/pancreas, News, Policy changes, UNet℠ system changes

Kidney programs should update candidate data ahead of Dec. 15 final implementation.

New national liver and intestinal organ transplant system in effect Feb. 4, 2020

New national liver and intestinal organ transplant system in effect Feb. 4, 2020

Feb 4, 2020 | Liver/intestine, News, Policy changes

New national liver and intestinal organ transplant system based on acuity circles implemented Feb. 4, 2020

Implementation notice: Phase I of new kidney medical urgency requirements

Pre-implementation notice: Liver and intestinal organ distribution based on acuity circles to be implemented Feb. 4, 2020

Jan 20, 2020 | News, Policy changes, UNet℠ system changes

This will also include a conversion of each transplant hospital’s MMaT score to reflect transplants performed at hospitals within a radius of 250 miles.

« Older Entries

Data & trends

Data reports and dashboards

Give now
  • Facebook
  • LinkedIn
  • LinkedIn
  • LinkedIn
  • LinkedIn

United Network for Organ Sharing

UNOS is a nonprofit on a mission to save and transform lives through research, innovation and collaboration. Learn more.

Contact us

Get involved

  • Events
  • Careers
  • Advocacy
  • Invest in research

Honoring donors

  • National Donor Memorial
  • Give in tribute
  • Be an organ donor

Latest news

UNOS applauds inclusion of organ donation and transplantation reforms in FY26 Federal Funding Package

Congress passes UNOS’ Advocacy Agenda, which will strengthen the U.S. organ donation and transplant system.

UNOS responds to CMS proposed rule; celebrates progress for patients

CMS proposed rule incudes key UNOS reforms.

UNOS names 2025 Lisa Schaffner Community Advocate Award recipient

UNOS honors Mary Baliker with the 2025 Lisa Schaffner Community Advocate Award for her 45 years of advocacy for the organ donation and transplant community.

All news

© 2026 United Network for Organ Sharing, a nonprofit 501(c)(3) organization | Guidestar | Sitemap | Legal