Section 708.11 - Filing a complaint(a) If an employee was employed by a contractor whose contract is overseen by a contracting officer located in DOE Headquarters when the alleged retaliation occurred, the employee must file the written complaint with the EC Director.(b) If an employee was employed by a contractor at a DOE field facility or site when the alleged retaliation occurred, the employee must file the written complaint with the Head of Field Element at the DOE field element with jurisdiction over the contract.