Section 71(2)(b) in The Orissa Municipal Employees' Pension Rules, 1989
(b)in the case of an applicant who has not been granted an invalid pension and who applied for commutation of a sum, such that the total of the amount of pension to be commuted together with the amount or amounts previously commuted, if any, is rupees twenty-five or less, the Medical Officer not below the rank of an Assistant Surgeon of the area in which the applicant is ordinarily a resident.