Document ID: chunk:federal_register_of_legislation:F2025L00142:reg:1
Version: federal_register_of_legislation:F2025L00142
Segment Type: reg
Provision Reference: reg 1
Character Range: 6986–8754

1               Definitions
In this instrument:
                               cumulative equivalent dose means the total dose of ionising radiation received by the particular organ or tissue. The formula used to calculate the cumulative equivalent dose allows doses from multiple types of ionising radiation to be combined, by accounting for their differing biological effect. The unit of equivalent dose is the sievert. For the purposes of this Statement of Principles, the calculation of cumulative equivalent dose excludes doses received from normal background radiation, but includes therapeutic radiation, diagnostic radiation, cosmic radiation at high altitude, radiation from occupation-related sources and radiation from nuclear explosions or accidents.
                             malignant neoplasm of the urethra—see subsection 7(2).
                                  MRCA means the Military Rehabilitation and Compensation Act 2004.
                                  relevant service means:
         (a)          eligible war service (other than operational service) under the VEA;
         (b)          defence service (other than hazardous service and British nuclear test defence service) under the VEA; or
         (c)          peacetime service under the MRCA.
Note: MRCA and VEA are also defined in the Schedule 1 - Dictionary.
                                  terminal event means the proximate or ultimate cause of death and includes the following:
         (a)           pneumonia;
         (b)           respiratory failure;
         (c)           cardiac arrest;
         (d)           circulatory failure; or
         (e)           cessation of brain function.
                                  VEA means the Veterans' Entitlements Act 1986.