DOCUMENTS REQUIRED TO REGISTER A MARRIAGE IN UKRAINE
According to the Ukrainian legislation the marriage may be registered in Ukraine by submitting to the Ukrainian Registry Offices the following documents:
You could find the information about how to obtain a birth certificate and a certificate of no impedement to marriage on the General Register Office (GRO) website, which is part of the Office for National Statistics.
If necessary, the above mentioned documents could be translated into Ukrainian and certified by the Consular/Visa Section or by any Notary Public in Ukraine.
The above mentioned documents (except the translation of the front page of the passport) should be previously certified by the Turkish authorities.