We continuously monitor injury and severity data. In addition to taking action on factors that cause injuries we also seek to optimize safety by protecting employees against gaps that could arise in the safety system. In this regard, we take advantage of Alcoa’s experience through the corporate-wide sharing of information on high-risk incidents. We take this step even when no injuries have resulted from an incident. By sharing information, we identify gaps and avoid repetition by implementing operational controls. In this way, we identify potential risks and enhance safety.