ベトナムの国籍を取得する方法

Person is the spouse of a citizen. Other conditions: see the rules for ordinary naturalisation (but requirements relating to language, residence and ability to make a livelihood do not have to be fully met).

血統（国内出生）

Person is born in Vietnam to two citizens, to a citizen and a parent who is stateless, or to a mother who is a citizen and the father is unknown. If one parent is a citizen and the other parent is a citizen of another country, the child acquires Vietnamese citizenship if the parents agree in writing, but also if they do not reach agreement.

血統（国外出生）

Person is born abroad to two citizens, to a citizen and the other parent is stateless, or to a mother who is a citizen and the father is unknown. If one parent is a citizen and the other parent is a citizen of another country, the child acquires Vietnamese citizenship if the parents agree in writing, but also if they do not reach agreement.

子への継承

Person is the natural child of a citizen. Other conditions: see the rules for ordinary naturalisation (but requirements relating to language, residence and ability to make a livelihood do not have to be fully met).

子の同時取得

Person is a minor living with his/her parents, and both parents acquire citizenship by naturalisation or restoration. In case only one parent acquires citizenship, the child will acquire citizenship if the parents agree in writing. In case no agreement is reached, the child will acquire citizenship if s/he lives with parent who acquires citizenship. Consent is required if the child is between the age of 15-18.

Person is a minor who is adopted by a citizen. Consent is required if child is between the age of 15-18.

Person is a minor who is adopted by a citizen while the other adopting parent is a citizen of another country. Other conditions: see the rules for ordinary naturalisation (except requirements relating to full capacity, respect for the law, Vietnamese language, residence and livelihood). Consent is required if child is between the age of 15-22

Person is the natural parent of a citizen. Other conditions: see the rules for ordinary naturalisation (but requirements relating to language, residence and ability to make a livelihood do not have to be fully met).

Person lost citizenship other than by mode L09 and falls in any of the following categories: has applied for permission to return to Vietnam, his/her spouse, natural parent or natural offspring is a citizen, has made a meritorious contribution to Vietnam's national construction and defense, has helped the Vietnamese State, has invested in Vietnam, or has renounced citizenship to acquire citizenship of another country but this acquisition has not materialised. Other conditions: renunciation of citizenship of another country (with exceptions for some of the abovementioned categories). Reacquisition will be withheld if this would be detrimental to Vietnam's national interests. In case citizenship was previously withdrawn, the person can only apply for reacquisition after 5 years from the moment citizenship was lost.

棄児

Person is a newborn or child found in Vietnam of unknown parentage.

他の方法では無国籍となる場合（国内出生）

Person is born in Vietnam to parents who are both stateless and have permanent residence in the country, or the child is born in Vietnam to a mother who is stateless and has permanent residence in the country and the father is unknown.

無国籍者

Person is stateless, lacks personal identification papers, has been stably residing in Vietnam for 20 years, and respects the Constitution and laws of Vietnam.

Person has made meritorious contributions to Vietnam's national construction and defense. Other conditions: see the rules for ordinary naturalisation (but requirements relating to language, residence and ability to make a livelihood do not have to be fully met).

Person has been helpful to the Vietnamese State. Other conditions: see the rules for ordinary naturalisation (but requirements relating to language, residence and ability to make a livelihood do not have to be fully met).