A number of departments have expressed interest. There are three departments whose contracts are currently at the stage at which they would be in a position to use the GENS service once the solicitation process is complete. Those departments are Human Resources and Skills Development Canada, Citizenship and Immigration Canada, and Public Works and Government Services Canada. Other departments as well have expressed interest in GENS, but it will depend on the timing and their specific requirements. There would potentially be additional departments beyond those three.
On November 26th, 2009. See this statement in context.