A great risk in agriculture is the climate, particularly the hail that hits the vineyards and sometimes destroy completely the harvest. To limit this kind of damage you may use an indemnity that is very important because wine production is fundamental in the economy of our country. A very significant role is represented by an expert who estimated the damage through knowledge, skill and preparation, which should provide clear answers during the control. During the verification of the damage we must consider the conditions of insurance, the manufacturer would submit a complaint which will be verified by the expert before the begin of expertise. These operations may take place in several stages, and each report must be addressed individually. The expert will go directly to collect samples in the vineyards and then making its assessment.