Document ID: chunk:federal_register_of_legislation:F2017C00805:reg:9
Version: federal_register_of_legislation:F2017C00805
Segment Type: reg
Provision Reference: reg 9
Character Range: 6079–6753

9               Factors that must exist
At least one of the following factors must exist before it can be said that, on the balance of probabilities, malignant neoplasm of the brain or death from malignant neoplasm of the brain is connected with the circumstances of a person's relevant service:
(1)          having received a cumulative equivalent dose of at least 0.5 sievert of ionising radiation to the brain at least three years before the clinical onset of malignant neoplasm of the brain;
Note: cumulative equivalent dose is defined in the Schedule 1 - Dictionary.
(2)          inability to obtain appropriate clinical management for malignant neoplasm of the brain.