disability of deafness and mental retardation is in a position to earn livelihood. This Court disapprove the exercise of the sanctioning authority or the members of the Committee, who are not expertise in the field to decide as to whether the person is capable of earning livelihood or not, by mere appearance. What all that was required of such an authority is to consider whether the certificate issued in favour of the person from the competent authority is the one prescribed under the statute or not and whether all the provisions prescribed are satisfied or not. Determining his capacity of earning the livelihood and the degree and percentage of his disability is within the exclusive domain of the Medical Officer/Medical Board authorized under the scheme. It was not for the concerned sanctioning officer to subjectively take upon himself this task, and to decide as to whether the person apparently looked capable of earning his livelihood or not, in case of those suffering from certain degree of mental retardation or other mental/physical disablement; which are also described as borderline, mild, moderate and severe and profound.