Section 135(1) in The National Security Guard Act, 1986
(1)The officers and other members of the Security Guard shall be classified in accordance with their ranks in the following categories, namely:—(a)officers—(i)Director-General.(ii)Additional Director-General.(iii)Inspector-General.(iv)Deputy Inspector-General.(v)Group Commander.(vi)Squadron Commander.(vii)Team Commander.(b)Assistant Commanders—(viii)Assistant Commander Grade I.(ix)Assistant Commander Grade II.(x)Assistant Commander Grade III.(c)persons other than officers and Assistant Commanders—(xi)Ranger Grade I.(xii)Ranger Grade II.(xiii)Combatised tradesmen.