Do you need an ID for Bitbuy?

I'm curious, do you actually need to provide an ID for Bitbuy? I've heard rumors that some crypto exchanges require identification, but I'm not sure if that applies to Bitbuy specifically. I'm asking because I'm considering signing up for an account and I'm trying to understand the whole process. Is it a standard KYC procedure, or is it something more specific to Bitbuy? I'd like to know what kind of information I might need to provide and if there are any privacy concerns I should be aware of. Could you clarify this for me, please?