Section 40 of DRCA [2], in conjunction with section 146, places an onus on the rehabilitation authority to assist a person who is incapacitated as a result of service injury or disease to find suitable employment.
Suitable employment is defined in section 4 of the DRCA, as outlined in section 2.3.1 [3] of this Library.
Links
[1] https://clik.dva.gov.au/user/login?destination=comment/reply/21138%23comment-form
[2] https://www.legislation.gov.au/Series/C1988A00156
[3] https://clik.dva.gov.au/rehabilitation-policy-library/2-legislative-provisions/23-safety-rehabilitation-and-compensation-defence-related-claims-act-1988-drca/231-rehabilitation-definitions