Engineering Laboratory Office
Engineering Laboratory – HQ
Materials and Structural Systems Division
Energy and Environment Division
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Smart Grid Program Office
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Engineering Laboratory Systems Administration
Engineering Laboratory (EL) Materials and Structural Systems Division (731) Stephen A. Cauffman, Acting Chief Ami A. Carbaugh, Administrative Officer General Information: Jennifer C. Horning, Division Administrative Office Assistant 301-975-6707 Telephone 100 Bureau Drive, M/S 8615 Gaithersburg, Maryland 20899-8615