<Li> The persons born in Portuguese territory who do not possess another nationality . </Li> <Li> Persons born abroad with, at least, one Portuguese ascendant in the second degree (grandparent) of the direct line who has not lost this citizenship . </Li> <P> A person aged 18 or over may be naturalised as a Portuguese citizen after 6 years legal residence . There is a requirement to have sufficient knowledge of the Portuguese language and effective links to the national community . Children aged under 18 may acquire Portuguese citizenship by declaration when a parent is naturalised, and future children of such Portuguese nationals will be considered Portuguese citizens by birth . A naturalized Portuguese citizen only starts to be considered Portuguese once the naturalization process is done . Therefore, they cannot transmit nationality to his descendants if they have already been born and are over 18 by the time the naturalizion process is finished . </P> <P> From 2006 until 2015, a person whose grandparent did not lose Portuguese citizenship is exempt from the residence requirement when applying for naturalisation . </P>

How do i become a citizen of portugal
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