Quote Originally Posted by Arthur Little View Post
... the National Insurance number that he was allocated on starting work will remain his exclusively throughout his lifetime, Jen.

You will require to apply to your nearest Jobcentre Plus in order to obtain a separate one for yourself.
Thanks for that! I have read somewhere that if there's any changes (address, marital status) the person has to update his information in NI. Not actually the number. I'm confused now hahaha