We sent in the original translated copies accompanied by the certified copies of non-English documents.
The below quoate was taken from Application For Residence Guide:
Any translation you provide must:
• not be made by a family member of any of the persons included in your application, or by a person with an interest in the outcome of your application, including any person acting as your agent; and
• be prepared and certified by a recognised private or official translation service; and
• be on the official letterhead of the translation service; and
• bear the stamp or signature of the translator; and
• be accompanied by the original documents or certified copies; and
• be paid for by the applicant.