Penalties, penalties for non-fulfillment of obligations to enterprises, institutions and organizations of all forms of ownership, including banks, and individuals, as well as interest for the use of credit are not accrued, except for credit agreements for the purchase of property that is or will be assigned to objects of the housing fund (residential building, apartment, future real estate object, object of unfinished residential construction, property rights to them), and/or car. (part 15 of article 14 of the Law of Ukraine "On social and legal protection of military personnel and members of their families")
You can issue a power of attorney at a foreign diplomatic institution of Ukraine or at a local foreign notary public.
The father may not be present at the certification of the donation contract, but he must write a statement of consent to the notarial act and notarize it.