(1)Where a finding of guilty by an Assam Rifles Court, which has been confirmed or which does not require confirmation, is found for any reason to be invalid or cannot be supported by the evidence, the authority which would have had power under section 150 to commute the punishment awarded by the sentence, if the finding had been valid may substitute a new finding and pass a sentence for the offence specified or involved in such finding:Provided that no such substitution shall be made unless such finding could have been validly made by the Assam Rifles Court on the charge and unless it appears that the Assam Rifles Court must have been satisfied of the facts establishing the said offence.
