Slovenia - 1994 Party Law

Part II - Establishment and registration of a party
Title Article 7
Article

7

A foreign national may not become a member of the Party or any of its constituting bodies, but may become an honorary Party member if so provided by the Party by-laws.
Categories - Extra-parliamentary party (Membership organization)
Source http://www.uradni-list.si/1/objava.jsp?urlid=199462&stevilka=2110
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