C.D. Howe Building
The C . D . Howe Building ( French: Édifice C . D . -Howe ) is an office tower in Ottawa , Ontario , Canada , that is the home of Innovation , Science and Economic Development Canada , the Office of the Auditor General and other smaller tenants . 
<triplet> C.D. Howe Building <subj> Ottawa, Ontario <obj> located in the administrative territorial entity <triplet> Innovation, Science and Economic Development Canada <subj> Ottawa, Ontario <obj> located in the administrative territorial entity