Arabic is required, and it names everyone on the page
Documents used in Kuwait have to be in Arabic, so a rendering is part of the errand rather than an add-on. What few people think about first is how much of a personal record concerns other people: parents on a birth entry, a spouse on a marriage entry, a signing officer on a company letter. All of those names travel with your paper into Arabic.
The set has to match, so nothing is trimmed
The signed statement claims that the Arabic matches the English page behind it. That claim collapses the moment a line goes missing, so a translator cannot tidy away a detail even when you would rather it disappeared. Choosing what to hand over is therefore the real control you hold, and it is a decision made before the file leaves you, never afterwards.
Sending less is the practical protection
Think about what the reader is being asked to decide, then hand over the sheets bearing on it and hold the rest back. A short bundle is read faster, costs less by the page, and puts fewer names in front of strangers than a folder assembled out of habit. Where one entry already proves the point, a second paper saying the same thing adds only reading time.
Where the source copy comes from
Because the Arabic is written from the sheet you supply, that sheet decides everything downstream. Where the record is a birth, marriage or death entry, Bristol Register Office at The Old Council House, Corn Street, Bristol BS1 1JG issues fresh certified copies, so your own paper never has to leave you at all. The rate is £25 a side, with 3–5 business days standard and 48 hours express.