Environmental Surcharge
- Object codes affected and current rate
- Environmental Surcharge -- August 14, 1998 memo
- Cost Accounting Standards - Recycling/Hazardous Materials Rate -- January 9, 1998 memo
- Hazardous Materials Charge -- October 20, 1997 memo
- Hazardous Materials Charge -- April 2, 1997 memo
- How will CAS Affect You? -- Questions and Answers on Hazardous Waste Disposal Costs