citizens of Ukraine who have the right to vote (hereinafter referred to as voters);
election commissions established in accordance with this law and the Law of Ukraine On the Central Election Commission;
candidates nominated and registered in compliance with this Law;
parties (blocs) which nominated candidates;
bodies of state power and bodies of local self-government, in instances stipulated under this Law;
official observers representing parties (blocs), defined hereunder as subjects of the electoral process, or representatives from candidates registered in single-mandate constituencies, other countries and international organizations.