If you have knowledge of fraud, waste, abuse, or allegations  of mismanagement involving hurricane relief operations, you can:  • Call the Hurricane Relief Fraud Hotline at (866) 720-5721,  Fax it at (703) 604-8567 • Email KatrinaFraud@DODIG.MIL • Or write: Hurricane Relief Fraud Hotline Washington, D.C. 20301-1900 Convey as much information as possible such as:  Who? What? Where? When? Why? How?  Complaints may be made anonymously or you may request confidentiality.