MAILING ADDRESS
CEHNC-EDX7701 Telegraph Road
Alexandria, VA 22315-3813

PHONE NUMBERS
Main Office: 703-428-9131, DSN 328-9131

Main Fax: 703-428-9144, DSN 328-9144

Chief: 703-428-9146, DSN 328-9146

Deputy Chief: 703-428-9138, DSN 328-9148

Team Leader, Project Direction: 703-428-9140, DSN 328-9140

Team Leader, Technical Engineering: 703-428-9141, DSN 328-9141

Fort Detrick Field Office: 301-619-1956, DSN 343-1956