| Review  of decisions by Medical Board or Medical Appeal Tribunal. 1[55. (1)  Any decision under this Act of a medical board or a medical appeal tribunal may  be reviewed at any time by the medical board or the medical appeal tribunal, as  the case may be, if it is satisfied by fresh evidence that the decision was  given in consequence of the non-disclosure or mis-representation by the employee  or any other person of a material fact (whether the non-disclosure or  misrepresentation was or was not fraudulent). (2)  Any assessment of the extent of the disablement resulting from the relevant  employment injury may also be reviewed by a medical board, if it is satisfied  that since the making of the assessment there has been a substantial and  unforeseen aggravation of the results of the relevant injury: PROVIDED  that an assessment shall not be reviewed under this sub-section unless the  medical board is of opinion that having regard to the period taken into account  by the assessment and the probable duration of the aggravation aforesaid,  substantial injustice will be done by not reviewing it. (3)  Except with the leave of a medical appeal tribunal, an assessment shall not be  reviewed under sub-section (2) on any application made less than five years, or  in the case of a provisional assessment, six months, from the date thereof and  on such a review the period to be taken into account by any revised assessment  shall not include any period before the date of the application. (4)  Subject to the foregoing provisions of this section, a medical board may deal  with a case of review in any manner in which it could deal with it on an  original reference to it, and in particular may make a provisional assessment  notwithstanding that the assessment under review was final; and the provisions  of section 54A shall apply to an application for review under this section and  to a decision of a medical board in connection with such application as they  apply to as a case for disablement benefit under that section and to a decision  of the medical board in connection with such case.] Note: 1. Subs.  by Act 44 of 1966, s. 27, for section 55 (w.e.f. 28-1-1968). |