The Weapons Safety mission is to establish and execute mishap prevention programs for all weapons and nuclear systems, striving to maintain a zero-mishap culture throughout Aviano AB and the Air Force. To achieve this, the Weapons Safety Division (SEW) provides safety certification of nuclear systems and equipment, maintains nuclear weapon system safety rules, certifies the use of new or modified conventional munitions, develops Air Force, Joint, and OSD explosives safety policy and standards, conducts safety reviews of explosives facility siting and construction plans, classifies hazards of munitions for storage and transportation, manages conventional munitions and nuclear mishap reporting, investigation, and analysis, provides radiological safety expertise for weapons and operations, manages historical weapons maintenance and mishap location records, and oversees weapons safety program implementation through staff assistance and education.