Undertaking regular risk assessments to identify processes and tasks that could generate dust; Taking measures to prevent the release of dust or where thats not possible, by using local exhaust ventilation  Equipping employees with appropriate personal protective equipment (PPE) Control measures include: (1) enclosing chemical processes for severely irritating and corrosive chemicals, (2) using local exhaust ventilation for chemicals that may be harmful with a single exposure, and (3) using general ventilation to control exposures to skin and eye irritants.