Floor Numbering — Ontario Building Code
Regulation O.Reg 332/12 · Province of Ontario
§The Law
O.Reg 332/12 — Regulation O.Reg 332/12
“Stairwells and elevator lobbies must display floor numbers so building occupants and emergency responders can quickly identify which floor they are on.”
View official regulation text✓Plain English
Floor numbers in stairwells are critical for emergency response. Firefighters and paramedics navigate by floor number during emergencies.
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Specific Requirements
Floor number in each stairwell
Floor number at elevator lobby
Visible on approach to level
AODA compliant where applicable
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Shop Property SignsOr call (289) 228-7021Regulation Quick Facts
- Regulation
- O.Reg 332/12
- Jurisdiction
- 🏛 Province of Ontario
- Category
- Property & Building Code
What if O.Reg 332/12 changes next year?
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