Section 5Citizenship by descent
s. 5
5. Citizenship by descent Subject to the provisions of section 3 a person born after the commencement of this Act, shall be a citizen of Bangladesh by descent if his [father or mother] is a citizen of Bangladesh at the time of his birth: Provided that if the [father or mother] of such person is a citizen of Bangladesh by descent only, that person shall not be a citizen of Bangladesh by virtue of this section unless- (a) that person's birth having occurred in a country outside Bangladesh the birth is registered at a Bangladesh Consulate or Mission in that country, or where there is no Bangladesh Consulate or Mission in that country at the prescribed Consulate or Mission or at a Bangladesh Consulate or Mission in the country nearest to that country; or (b) that person's [father or mother] is, at the time of the birth, in the service of any Government in Bangladesh.