The first-aid kits (boxes, suitcases and cupboards medical) collect the necessary materials to the first interim treatment of injured. In each structure there should be healthcare facilities necessary to provide the first direct care workers affected by injury. Depending on the number of employees, the distance from a first aid station and the particular conditions of risk, these safeguards must be included in a package of medical, first aid kits, affixed in cupboards, suitcases or in a dressing room . The material contained in boxes, suitcases and cupboards should be kept in a clean, restored after each use, stored in boxes, suitcases and cupboards washed marked with the cross, easily visible and accessible to everyone.