The Ontario Building Code | Automatic Sprinkler System Required
3.2.2.18. Automatic Sprinkler System Required
(1) If an automatic sprinkler system is required by Articles 3.2.2.20. to 3.2.2.83., the system shall conform to the requirements of Articles 3.2.4.8. to 3.2.4.10. and 3.2.5.13.