Brazil

All persons are equal before the law, without any distinction whatsoever, Brazilians and foreigners residing in the country being ensured of inviolability of the right to life, to liberty, to equality, to security and to property, on the following terms:
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XVII – freedom of association for lawful purposes is fully guaranteed, any paramilitary association being forbidden;
… (Art. 5)

The sovereignty of the people shall be exercised by universal suffrage and by the direct and secret voting, with equal value for all, and, according to the law, by means of:
I – plebiscite;
II – referendum;
III – people’s initiative.
Paragraph 1. Electoral enrollment and voting are:
I – mandatory for persons over eighteen years of age;
II – optional for:
a) the illiterate;
b) those over seventy years of age;
c) those over sixteen and under eighteen years of age.
… (Art. 14)

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Paragraph 7. Political parties shall allocate at least 5% (five percent) of the resources from the party fund to the creation and maintenance of programs for the promotion and dissemination of women's political participation, according to the intra-party interests.
Paragraph 8. The total amount of the Special Fund for Campaign Financing and the portion of the party fund allocated to electoral campaigns, as well as the free access time to radio and television to be distributed by the parties to their respective female candidates, shall be of at least 30% (thirty percent), proportional to the number of female candidates, and the distribution shall be carried out according to criteria established by the respective boards of direction and by regulatory norms, considering party autonomy and interest. (Art. 17)