Russian Federation, Hong Kong SAR and  Macau SAR are signatories to the Hague Convention of October 5, 1961. Public documents signed by an authorized Hong Kong or Macau Government officer (marriage, birth and death certificates, certificates of incorporation, BRC and etc.) and documents signed by a notary public in Hong Kong or Macau must be apostilled in the Apostille Service Office of the Hong Kong Judiciary or Department of Justice of the Macau SAR respectively.

Consulate General does not provide Apostille services.

Hong Kong Apostille service

Department of Justice of the Government of the Macau SAR

Then the document should be translated into Russian and notarized in the Consulate or by a Russian notary.