PVG: I have a Pre-registration student who is a member of the PVG Scheme, do I need to re-register them when they become a full time pharmacist after the pre-reg year is finished and job title has changed?

There is no need to re-register your student as they have the same level of Disclosure as your other pharmacists and will be doing the same regulated work even though their job description and title has changed.  Also, when the staff member was registered under the PVG scheme, your organisation would have been listed as an "interested party" therefore any changes to their status would be communicated to you.