Occupational and Work-related Dermatosis: Definition and classification -- Epidemiology and Burden of Occupational Dermatosis -- Dermatitis due to Irritation and Allergic Sensitization -- Occupational Contact Urticaria Syndrome -- Professional Skin Cancer, The state of art -- Infectious dermatoses in the workplace -- Identification of occupational dermatoses. The role of the Occupational Physician and the Dermatologist -- Minimum standards on prevention, diagnosis and treatment of occupational and work-related skin diseases. A global approach -- Diagnostic methods of Eczema and Urticaria; patch test , photopatch test and Prick test -- Occupational hand dermatitis, diagnosis, occupational relevance and treatment -- Airborne occupational contact dermatosis -- Occupational contact dermatitis and Photodermatosis in the agricultural environment -- Occupational contact dermatitis in the Industrial Setting -- Occupational contact dermatitis in the Services Sector -- Occupational Dermatoses- Medico-Legal Aspects .