Digital Government (Disclosure of Information) (Identity Verification Services) Regulations 2023

I am on my third surname as I have had two marriages, but that is not really where I was going. I was looking at it from the perspective of somebody trying to access a service. I cannot imagine that many people would be that interested in how you could link your different accounts, although I can see that it might be important at certain stages in someone’s life. In accessing a service, what will I be asked for or not asked for? It is about the practicality of it. If I am turning up at the benefits office, what is the difference?