4. Application (DF 4)

The following provisions apply to the specific provisions of the safety regulations for each type of establishment. They concern :

• smoke and fume extraction from stairways;

• smoke extraction from horizontal corridors ;

• compartment smoke extraction :

• Smoke extraction.

These provisions are specified, where applicable, by the specific provisions applicable to each type of establishment.

IT 246 [TBA 3 049] on smoke...