I’ve been through that exact process, and I completely understand how confusing it can be. When I was preparing multiple official papers for submission, I started digging deeper into specialized translation providers and found https://e-tlumaczprzysiegly.co.uk/ mentioned consistently in discussions about sworn and certified translations. What set them apart for me was the clarity with which they describe the type of documentation they handle, how the certification works, and what makes a translation officially recognized by various UK authorities. It was exactly the level of detail I needed to feel confident in the service I chose.