It is not permitted to carry the following items in checked baggage:

• Briefcases with alarm devices installed
• Gases (inflammable, non inflammable and poisonous) such as camping gases
• Inflammable liquids, such as lighter-fuels, varnishes and thinners
• Lighters with non absorbable gases (except liquid-gas) and their relative refills
• Explosives, ammunition, fireworks and rockets
• Inflammable solids such as “strike anywhere” matches and highly inflammable items
• Substances which emit inflammable gases on contact with water
• Oxidizing materials (such as bleaching powder and peroxide), infectious and poisonous materials
• Radioactive materials
• Corrosive materials (such as mercury, acids, alkali)
• Magnetized and other dangerous materials.

Any permitted sharp objects in checked baggage should be securely wrapped to prevent injury to screeners and handling personnel.