| Ukrainian treated as a "Russian variant" | Ukrainian is a distinct language with its own alphabet and vocabulary. Have a Ukrainian document handled by a Russian translator, or use Russian transliteration and exonyms, and you produce factual errors — and today a political issue. | Ukrainian documents are handled exclusively by native Ukrainian translators working to Ukrainian norms. |
| ISO 9 vs. national transliteration (passport) | The registry office wants ISO 9 (Гончар → Gončar); the passport follows Resolution No. 55/2010 (Honchar): г→h not g, и→y not i. Where the forms differ, the authority doubts the identity. | We set the ISO 9 form for the registry office and note the national passport spelling, so both are linked to one person. |
| The letters і ї є ґ lost | Ukrainian has letters Russian lacks: і (not и), ї, є and the hard ґ. Captured on a Russian keyboard or norm, they are silently replaced — and the name comes out wrong. | We capture Ukrainian names with the Ukrainian character set and render every letter by the correct norm. |
| Apostrophe deleted or mis-encoded | The Ukrainian apostrophe (Лук'яненко, з'їзд) is a meaning-bearing character, not punctuation. Delete it or encode it as a quote mark and pronunciation — and sometimes the name — changes. | The apostrophe is preserved as its own character and represented correctly in transliteration. |
| Russian exonyms instead of Ukrainian place names | Kiev, Kharkov, Lemberg, "Odessa" are Russian or Germanised forms. On a Ukrainian document the endonyms belong: Kyiv, Kharkiv, Lviv, Odesa — officially recommended since 2022. | We use the Ukrainian place names and reconcile them with official registers and the #CorrectUA recommendation. |
| Patronymic in Russian form | The patronymic is part of the name but Ukrainian in form (-ович/-івна), not Russian (-овна). The wrong ending turns a correct name into a foreign one. | The patronymic is rendered in Ukrainian form and mapped correctly to the name components. |
| Bilingual Soviet-era certificates misread | Certificates from the Ukrainian SSR are often Ukrainian–Russian bilingual, later ones purely Ukrainian; the registry body was once ЗАГС, now РАЦС. Miss the form and you translate the wrong language version or outdated names. | Our translators identify the date and issuing body and render the authoritative language version in full. |