I've always wondered, is it possible to completely lose access to domain name, if registrar decides to ban my account? Or I have a way out through IANA or somet

I've always wondered, is it possible to completely lose access to domain name, if registrar decides to ban my account? Or I have a way out through IANA or something like that? I'm supplying my personal information to them for a reason, after all? So can I forcibly transfer my domain to another registrar?