41. (1) The sums payable under sections 35, 38, 39 and 40 shall be revalorized each year, in such manner and time as are prescribed in accordance with section 119 of the Act respecting the Québec Pension Plan (chapter R-9) for the adjustment of the benefits payable under the said act, so that the amount payable for a month in any year following the first is equal to the product obtained by multiplying the amount that would have been otherwise payable for that month by the ratio that the Pension Index for that following year bears to the Pension Index for the year preceding that following year.
(2) The revalorization provided for in subsection 1 shall apply to the amounts payable after the 1st of January 1970.
(3) The obligation to pay the increase in the sum resulting from the revalorization shall devolve upon the accident fund or the employer in the same manner as the obligation to pay the compensation.