The Ontario Building Code | Testing
3.2.8.11. Testing
(1) The systems for smoke control and venting ="http://thehandyforce.com/interior/bathroom-renovations/" title ="Toronto Bathroom renovation inspiration">venting described in Articles 3.2.8.4., 3.2.8.5., 3.2.8.6. and 3.2.8.9. shall be tested to ensure satisfactory operation.
3.2.9. Standpipe Systems