hi I am in the same situation as you I decided to return back to dental nursing after a break although previously registered with GDC it seems that i have to clock up 150 hours of cpd in order to re-register so currently have decided to go for the emergency verified cpd package with DNN which i must say is value for money, they also offer free NVCPD. I think this is the best option. If you were not registered with GDC prior to your career break then you could maybe consider a trainee position. I hope this helps x