The tribunal certainly is facing a fairly busy time right now. There have not been any issues in being unable to have enough members to fulfill their work or anything of that nature.
The idea behind these different amendments is to clarify certain aspects of the act. In the case of the vice-chair position, it's to ensure a clear, second-in-command, if you will, if there are vacancies in the chair position, but it's not related to any kind of existing vacancy or concerns that have happened in recent times.