Who may propose the registration of an initiative?

Law of Ukraine onall-Ukrainian and Local Referendums

http://www.legislationline.org/documents/action/popup/id/7114

ARTICLE16. Formation of Referenda Initiative Groups.

TheAll-Ukrainian referendum initiative group shall be formed by citizens of Ukrainemeeting, if no less than 200 persons, with the right to take part in areferendum, participate in it.

The region(oblast), city (cities of republican or oblast subordination), rayon and cityrayon referendum initiative group shall be formed by citizens of Ukrainemeeting, if no less than 200 citizens, and the city (cities of rayonsubordination), settlement, and village referendum initiative group - bymeetings, if no less than 50 citizens of Ukraine, eligible to participate in areferendum, and who permanently reside in the appropriate territory.

[...]

The All-Ukrainian referendum initiative group shall consist of no less than20 citizens of Ukraine, who have the right to participate in a referendum. [...]

ARTICLE 17. Registration of Initiative Groups.

The all-Ukrainian referendum initiative groupsshall be registered by the Central Commission of all-Ukrainian referendum uponthe submission of Chairperson of rayon, city (cities of republican and oblastsubordination) Councils of peoples' deputies on which the territory citizensmeeting were held and initiative groups elected. [...]