UKVI checks that the marriage date matches your application timeline, that bride and groom names match passports and other documents (allowing for transliteration variation), that the certificate is registered with a state authority, and that all witness and registration stamps are translated.
Caseworkers run a small mental checklist on each marriage certificate. Knowing the checklist lets you spot translation problems before submission.
Date consistency. The marriage date on the certificate must match the date you cited on your spouse visa application form. Any discrepancy, even by a day, and even where the difference is just calendar conversion (lunar Islamic date vs Gregorian), needs a translator's note explaining the conversion.
Name consistency. Transliteration of South Asian names from Devanagari, Bengali, or Urdu script into Roman script produces multiple valid spellings. Mohammed vs Muhammad vs Mohamed. Sadia vs Sadiya. Singh and Kaur as religious affixes that may or may not appear on a UK passport. UKVI usually accepts up to two variant spellings if the underlying script is identical. A translator's note clarifying transliteration choices reduces RFIs.
Registration authority. UKVI wants to see that the marriage was registered with a recognised state authority: union council (Pakistan), district registrar (India), Kazi or marriage registrar (Bangladesh). A religious ceremony alone without state registration won't meet UKVI's 'valid marriage' test. The translation should clearly identify the registering authority.
Stamps and seals. Every visible stamp, seal, and registrar's signature block must be translated. Half-translated stamps are the most common reason for an RFI on an otherwise well-translated certificate.