What is the only document that certifies the right of the owner to own the house?

The title documents for the house (apartment) are:

• contracts on the basis of which the right of ownership is acquired (purchase and sale, gift, mine);

• a certificate of ownership issued by the privatization body to tenants of residential premises in the state and communal housing stock;

• a certificate of ownership of immovable property, issued before January 1, 2013 by a local self-government body or local state administration;

• a certificate of the right to inheritance, issued by a notary or a consular institution of Ukraine;

• a certificate of ownership of a share in the joint property of the spouses in the event of the death of one of the spouses, issued by a notary or a consular institution of Ukraine;

• a court decision, which has entered into legal force, regarding the acquisition of the right of ownership of immovable property;

• other documents that, in accordance with the law, confirm the acquisition of ownership of real estate.