Candidates Candidates Certification Examination Self-Assessment CertPath Certified Professionals Certified Professionals Continued Education Recertification Committees ABTC Partners ABTC Partners Approved Providers CertPath "ABTC certification shows that I do have advanced knowledge about this specialized field of nursing. The certification exam is challenging, as it should be, and it demonstrates that my skills in transplantation go far beyond the baseline." - Katherine Johnson, CCTN Home > Industry Links Professional Transplantation Societies AATB - American Association of Tissue Banks AOPO - Association of Organ Procurement Organizations AMAT - Association for Multicultural Affairs in Transplantation ETCO - European Transplant Coordinators Organization ITNS - International Transplant Nurses Society IPTA - International Pediatric Transplant Association NATCO - The Organization for Transplant Professionals STSW - Society for Transplant Social Workers Transplantation Advocacy Organizations Donor Action Donate Life NKF - National Kidney Foundation Transweb - Transplantation of the Web TRIO - Transplant Recipients International Organization, Inc. Professional Certification Organizations AMP - Applied Measurement Professionals, Inc. Organ Donation and Transplantation Information Sources OPTN - Organ Procurement and Transplantation Network SRTR - Scientific Registry of Transplant Recipients UNOS - United Network for Organ Sharing U.S. Department of Health and Human Services