|Throughout the Supply Chain||Port of Origin||Port of Origin to the U.S. Port of Entry||U.S. Port of Entry||Port of Entry to Destination|
|C-TPAT (Customs-Trade Partnership Against Terrorism)||CSI (Container Security Initiative)||The International Ship and Port Facility Security Code (ISPS Code)||Advance notice of arrival||Certain dangerous cargo tracking|
|CSDs (Container Security Devices)||SFI (Secure Freight Initiative)||MDA (Maritime Domain Awareness)||Operational security measures||Highway security|
|ATS (Automated Targeting Systems)||NAIS (Nationwide Automatic Identification System)||Maritime security regulations||Rail security|
|DOE Megaports Initiative||LRIT (Long Range Identification and Tracking of Vessels)||Transportation Worker Identification Credential (TWIC)||Air cargo security|
|TSA Known Shipper Database||CBP cargo screening|
|International Port Security Program||NII (non-intrusive inspection) and radiation scanning technology|
SOURCE: U.S. Department of Homeland Security, Draft Strategy to Enhance International Supply Chain Security, July 2007.