| | RADIATION ONCOLOGY ACCREDITATION | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $142,500 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 813920Professional Organizations | R420SUPPORT- PROFESSIONAL: CERTIFICATIONS AND ACCREDITATIONS (OTHER THAN EDUC OR INFO TECH C&A) | Sep 22, 2025 | Sep 26, 2025 | Sep 25, 2026 |
| | RADIATION ONCOLOGY ACCREDITATION | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $123,500 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 813920Professional Organizations | R420SUPPORT- PROFESSIONAL: CERTIFICATIONS AND ACCREDITATIONS (OTHER THAN EDUC OR INFO TECH C&A) | Sep 27, 2024 | Sep 26, 2024 | Sep 25, 2025 |
| | RADIATION ONCOLOGY CLINICAL QUALITY MEASURES SUSTAINMENT SERVICES FOR VHA NATIONAL RADIATION ONCOLOGY PROGRAM OFFICE | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $1,129,341 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541690Other Scientific and Technical Consulting Services | Q701SPECIALIZED MEDICAL SUPPORT | Sep 28, 2021 | Sep 30, 2021 | Sep 29, 2026 |
| | RADIATION ONCOLOGY ACCREDITATION | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $671,500 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 813920Professional Organizations | R420SUPPORT- PROFESSIONAL: CERTIFICATIONS AND ACCREDITATIONS (OTHER THAN EDUC OR INFO TECH C&A) | Aug 30, 2021 | Sep 1, 2021 | Aug 31, 2024 |
| | RADIATION ONCOLOGY QUALITY SURVEILLANCE SERVICES | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $585,000 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 611430Professional and Management Development Training | R499SUPPORT- PROFESSIONAL: OTHER | Sep 30, 2019 | Sep 30, 2019 | Sep 29, 2021 |
| | RENTAL FEE FOR THE AMERICAN SOCIETY FOR RADIATION AND ONCOLOGY EXHIBIT BOOT | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $3,200 | CENTERS FOR MEDICARE AND MEDICAID SERVICES | CENTERS FOR MEDICARE AND MEDICAID SERVICES | — | 813910Business Associations | R499SUPPORT- PROFESSIONAL: OTHER | Sep 18, 2012 | Sep 18, 2012 | Oct 31, 2012 |
| | EXHIBIT SET UP | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $3,200 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 813920Professional Organizations | Z1PBMAINTENANCE OF EXHIBIT DESIGN (NON-BUILDING) | Mar 5, 2012 | Mar 5, 2012 | Sep 30, 2012 |
| | EXHIBIT SPACE FOR PARTICIPATION IN THE ASTRO CONFERENCE. | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $3,200 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 561990All Other Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Jun 1, 2011 | Jun 1, 2011 | Oct 4, 2011 |
| | EXHIBIT SPACE FOR PARTICIPATION IN THE ASTRO CANCER IMAGING&RADIATION THERAPY SYMPOSIUM. | AMERICAN SOCIETY FOR RADIATION ONCOLOGY | $3,500 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 561990All Other Support Services | AD26 | Mar 29, 2011 | Mar 21, 2011 | Apr 1, 2011 |