The CIRS Shoulder, Head and Neck End-to-End Verification Phantom (SHANE) is designed for end-to-end testing of treatment planning systems and can be used for every step in this process from imaging acquisition to dosimetry verification and patient-specific QA during head- and-neck VMAT and IMRT procedures. The high-fidelity anthropomorphic design contains complex internal anatomy that provides a realistic clinical simulation to evaluate the challenging effects of intra- and extracranial anatomies.