Western Digital’s Ethics Helpline Our management team also conducts worksite analysis on a regular basis: ▪ Conduct periodic “walk-through” of assigned areas, observing worker behaviors and identifying potential unsafe conditions ▪ Conduct periodic, systematic EHS&S assessments, and ensure we correct discrepancies in a timely fashion ▪ Ensure new processes, facilities rearrangements and equipment receive EHS&S reviews and approval prior to use ▪ Investigate accidents and “near misses,” identifying and correcting root causes ▪ Include results and trends of hazard identification and risk control in the Management Review process in addition to the worksite analysis In interlocks to ensure the required engineering control measures are in place and functional.