Botswana. –NO The Republic of Botswana does not allow dual citizenship. Those who obtain a second nationality at birth are required to give up one at the age of 21. Reference: Dual citizenship applies to people who are Botswana citizens by birth descent are also citizens of other countries ...
If the applicant is outside of Botswana, these documents have to be sent to the nearest Botswana High Commission to forwarded to the Botswana Police. BRAZIL Relevant document – Residents and Non-residents must provide two different types of penal certificate('Atestado de Antecedentes Criminais')...