Division Circumstances in which requiredF1

The inhalation toxicity of the active substance must be reported where the active substance is:

• a gas or liquified gas,

• is to be used as a fumigant,

• is to be included in a smoke generating, aerosol or vapour releasing preparation,

• is to be used with fogging equipment,

• has a vapour pressure > 1 × 10^–2 Pa and is to be included in preparations to be used in enclosed spaces such as warehouses or glasshouses,

• is to be included in preparations which are powders containing a significant proportion of particles of diameter <  50 μm (> 1 % on a weight basis), or

• is to be included in preparations to be applied in a manner which generates a significant proportion of particles or droplets of diameter <  50 μm (> 1 % on a weight basis).