07-01-2026 FIT Check: Is Your Staging Version Up to Date—or Out of Season?
| Cancer Type | AJCC Manual to Use | Dx Date Effective |
| Anus | AJCC Version 9 Protocol | 01/01/2023 |
| Appendix | AJCC Version 9 Protocol | 01/01/2023 |
| Brain and Spinal Cord | AJCC Version 9 Protocol | 01/01/2023 |
| Cervix Uteri | AJCC Version 9 Protocol | 01/01/2021 |
| Diffuse Pleural Mesothelioma | AJCC Version 9 Protocol | 01/01/2025 |
| Lung | AJCC Version 9 Protocol | 01/01/2025 |
| Nasopharynx | AJCC Version 9 Protocol | 01/01/2025 |
| NET Appendix | AJCC Version 9 Protocol | 01/01/2024 |
| NET Colon and Rectum | AJCC Version 9 Protocol | 01/01/2024 |
| NET Duodenum & Ampulla of Vater | AJCC Version 9 Protocol | 01/01/2024 |
| NET Jejunum & Ileum | AJCC Version 9 Protocol | 01/01/2024 |
| NET Pancreas | AJCC Version 9 Protocol | 01/01/2024 |
| NET Stomach | AJCC Version 9 Protocol | 01/01/2024 |
| Oropharynx (HPV-Associated) | AJCC Version 9 Protocol | 01/01/2026 |
| Salivary Gland | AJCC Version 9 Protocol | 01/01/2026 |
| Thymus | AJCC Version 9 Protocol | 01/01/2025 |
| Vulva | AJCC Version 9 Protocol | 01/01/2024 |
| All Others | AJCC Cancer Staging Manual 8th Edition | 01/01/2018 |
