Major areas may include auditing, air permitting and compliance, water/wastewater permitting and compliance, land quality, radiological, above ground and underground storage tanks, emergency plans, DOT compliance, FAA safety regulations, and hazardous, liquid and solid waste disposal.). Monitors outcomes of incidents, regulatory inspections and internal audits of company owned facilities, contractors, and/or outside disposal facilities and conducts and/or assesses root cause analysis to ensure corrective actions adequately address the problem, and non-compliance conditions are not repeated.