In this Part, unless the contrary intention appears:
"Comcare" means the Commission for the Safety, Rehabilitation and Compensation of Commonwealth Employees established under the Safety, Rehabilitation and Compensation Act 1988 .
"compensation leave" , in relation to an eligible employee, means leave of absence from his or her employment due to an incapacity for work resulting from an injury in respect of which:
(a) if the Safety, Rehabilitation and Compensation Act 1988 or the Safety, Rehabilitation and Compensation (Defence - related Claims) Act 1988 applies in relation to the eligible employee--compensation is payable under section 19 or 22 of that Act; or
(aa) if the Military Rehabilitation and Compensation Act 2004 applies in relation to the eligible employee--compensation is payable under section 86 (part - time Reservists) or 127 (former member maintained in hospital) of that Act; or
(b) in any other case--payments similar in nature to payments under those sections are payable.
"totally and permanently incapacitated" has the meaning given by section 54B.