At the moment, that would be optional, but not mandatory.
On December 1st, 2016. See this statement in context.
On December 1st, 2016. See this statement in context.
December 1st, 2016 / 8:55 a.m.
Director General, Commercial and Alternative Acquisitions Management Sector, Public Services and Procurement Canada
At the moment, that would be optional, but not mandatory.
See context to find out what was said next.