Section 38(1)(v) in Nagaland Rural Bank (Employees') Pension Regulations, 2018
(v)the person receiving the family pension as guardian of such son or daughter or such son or daughter not receiving the family pension through a guardian shall produce every three years, a certificate from a medical officer approved by the Bank, to the effect that he or she continues to suffer from disorder or disability of mind or continues to be physically crippled or disabled;