The Ontario Building Code | Flame Resistance
3.14.1.6. Flame Resistance
(1) Every tent, and tarpaulins, decorative materials, fabrics and films used in connection with tents, shall be certified to CAN/ulc-S109, "Flame Tests of Flame-Resistant Fabrics and Films", or nfpa 701, "Fire Tests for Flame Propagation of Textiles and Films".