Law No. 27 of 26 April 1996
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Article 1
Political parties are associations of Romanian citizens having the right to vote, who participate freely in forming and exercising their political will, thus performing a public task guaranteed by the Constitution. They are legal persons governed by public law.
Article 5
(3) Members of organisations of citizens belonging to national minorities which enter their candidates in the elections may belong to a political party.
(4) No one shall be compelled to belong or not to belong to a political party.
Source: Unofficial Translation