RAE Systems Inc. a leader in delivering innovative sensor solutions to serve energy, hazardous material management, industrial safety, government safety and environmental markets worldwide, will exhibit at the A+A Safety at Work International Exposition to be held at the Düsseldorf Exhibition Centre, Germany, on 3-6 November, 2009, at booth #6J40. The congress is organised by the German Federal Association for Occupational Safety and Health (Bundesarbeitsgemeinschaft für Sicherheit und Gesundheit bei der Arbeit) and it brings together 76 German institutions dealing with occupational safety and health, including state departments, German Länder authorities, social partners, statutory accident insurance, statutory health insurance, and associations for occupational safety and health.