Central Government Act
Section 19(1) in The Workmen' S Compensation Act, 1923
(1) If any question arises in any proceedings under this Act as to the liability of any person to pay compensation (including any
question as to whether a person injured is or is not a workman) or as to the amount or duration of compensation (including any question as to the nature or extent of disablement), the question shall, in default of agreement, be settled by 1[ a Commissioner].