This page is an educational summary for professionals working with AI. It is not the law and not legal advice. Always work from the current authoritative text linked below.
What does section 5B do?
Section 5B defines disease. Under subsection 5B(1), a disease is an ailment suffered by an employee, or an aggravation of such an ailment, that was contributed to, to a significant degree, by the employee's employment by the Commonwealth or a licensee. Subsection 5B(3) fixes the threshold: significant degree means a degree that is substantially more than material. Read the current compilation on the Federal Register of Legislation.
Who does it bind?
Comcare and self-insured licensees determining disease claims under the SRC Act, and everyone drafting or reviewing those determinations. Section 4 routes the Act's disease definition here.
What do practitioners get wrong?
Treating subsection 5B(2) as a mandatory or closed checklist. It lists matters that may be taken into account, including the duration of the employment, its nature and particular tasks, predisposition, and non-employment activities, and it states expressly that it does not limit the matters that may be considered. Practitioners also blur the tests: arising out of, or in the course of, employment belongs to the injury limbs in section 5A; a disease instead requires contribution to a significant degree.
Where does AI use touch it?
Contribution analysis is evidence-heavy, which is where AI summarisation helps and where outputs need human verification against source records. See the claim chronology skill file and the illustrative case note on reading the reasoning trail of an AI drafted determination.
Bottom line
Disease liability turns on contribution to a significant degree, a threshold the Act itself defines as substantially more than material. Subsection 5B(2) guides the weighing but never closes the list of relevant matters.
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