Section 139
Classification And Inclusion
(1) The Government of Nepal may classify any person or force of persons as referred to in Section 3 and to whom this
Act is applicable into classes of officers, junior commissioned officers (Padik) or non commissioned officers (Billadar) or include person into one of such classes and cancel the classification.
(2) A person who is not classified into any of the classes of officer, junior commissioned officers (Padik) or non commissioned officers (Billadar) as referred to in Sub-section (1) he/she shall be deemed to be
below the rank of non-commissioned officer.