Do ROV companies have NRB lists?
Yes.
Do Supervisors have NRB Lists?
Not really, they can ask for somebody to be NRB though.
Is it right to have such lists? Does anyone know if they’re on one?
Depends on your point of view. Generally there is a very good reason for Not being Required Back. Even if NRB, it doesn’t guarantee 100% that you won’t be back. You forgot to mention the clients, they have NRB lists too.
Are people scared to name names?
Okay compdup, what is your real name ? 🙂