A notary public of the Republic of Belarus cannot certify such a power of attorney. In accordance with clause 81.3 of the Instructions on the Procedure for Performing Notarial Acts, approved by the Resolution of the Ministry of Justice of the Republic of Belarus dated October 23, 2006 No. 63 (as amended), when certifying a power of attorney for the ownership, use, and disposal of a vehicle, as well as for the temporary transfer of a vehicle, the notary public verifies the ownership of the vehicle by the principal and the state registration of the vehicle with the relevant authorities of the Republic of Belarus. Regarding the certification of the power of attorney, your father may contact any notary public of the Russian Federation.