Quote From BilboBaggins:
At my university there is a convenor who organises vivas. He passed the examiners' list of minor corrections on to me. I then did the corrections (nowhere, I think, would a supervisor do them), and then passed back the corrected thesis to him to check over. All my corrections had to be completed within a month, including delivering hard bound copies of the corrected thesis.
Very similar for me too. As it's your work, it's you that has to do the corrections. If the corrections are major, then you do them with guidance from supervisors.
I thought this would be obvious and explained to you?
Ian (Mackem_Beefy)