Contact CTP

As of February 2025, the United States Postal Service (USPS) has updated both the physical and mailing addresses for RTI’s Research Triangle Park campus.  When shipping test samples to the NIJ CTP via non-USPS shippers (e.g., DHL, FedEx, or UPS), please use the updated physical address below. For US Mail shipments or routine correspondence, please use the PO Mailing address below.

Physical address (Also for DHL, FDX and UPS shipments)
NIJ Compliance Testing Program (NIJ CTP)
c/o RTI International
3040 E. Cornwallis Rd
Hermann Building, Room 216
Durham, NC 27713

PO Mailing address (Only for US Mail shipments)
NIJ Compliance Testing Program (NIJ CTP)
c/o RTI International
PO Box 12194
Hermann Building, Room 216
RTP, NC 27709-12194