Occupational dermatosis isa group diseases in which caused by occupational activities and workingconditions. According to data publishedin 2004, skin disorders account for up to 30% of all occupational diseases inindustrialized countries and contact dermatitis accounts for 90% of these skindisorders. Allergic contact dermatitis and irritant contact dermatitis are themost common seen occupational dermatoses. The diagnosis can be made by history, clinical findings and sometests such as patch test. In the UnitedKingdom, Health and Safety Commission estimated that about 23.000 workers (78per 100.000 workers) had skin diseases in 2006/2007. Occupational dermatosescan affect quality of life and social activities of workers and can causes lossof cost associated with lost workdays, loss of productivity or disabilitypayments. According to International Labour Organization estimates,occupational diseases and injuries causes the loss of 4% of global grossdomestic product annually. In our country, there are some problems aboutreporting and diagnosis of occupational dermatosis. It is important to takenecessary measures about reporting system. To prevent of these diseases,organisations are essential. Employers should take protective measures inworkplace, if necessary, they should report occupational diseases. Workers anddoctors should be aware of occupational dermatoses, they should take education about thesediseases. By identifying the correct strategies, the number of occupationaldermatoses will reduce and undesirable consequences will prevent.