There is already a plan in place. I should point out that it will not be done before 2028-2029, at the earliest. Over 95% of the money we are investing will be reused to restore the building's integrity, among other things. We expect it to remain in the Public Works and Government Services portfolio and to once again be converted to be used as a conference venue.
On March 24th, 2015. See this statement in context.