7-Point CTPAT Container Inspection Checklist

Use this standardized procedure to inspect container structure, doors, locks, and undercarriage before shipment as per CTPAT protocols.

CTPAT Inspection Best Practices

Follow these detailed procedures to ensure a thorough and compliant CTPAT container inspection. Adapt these procedures to your specific operation while maintaining the integrity of the 7-point inspection process.

Container Seal Verification Process

  • Visually check seal for tampering before touching it
  • Verify seal number matches all shipping documents
  • Pull on seal firmly to ensure it's properly engaged
  • Look for tool marks or scratches that indicate tampering
  • Check for unapproved secondary seals or devices
  • Document seal condition with photographs

Proper Wall-Tapping Technique

  • Use a rubber mallet or the handle of a screwdriver
  • Follow a consistent grid pattern across entire surface
  • Listen for changes in sound that indicate hollow spaces
  • Mark suspicious areas for more detailed inspection
  • Compare sounds between all walls for consistency
  • Pay special attention to seams and repair areas

7-Point Inspection Sequence

  • Begin with documentation review and seal check
  • Conduct exterior inspection before interior
  • Inspect undercarriage before opening doors
  • Check door area thoroughly before proceeding inside
  • When inside, inspect from ceiling to floor systematically
  • Complete all documentation and apply new seal if required

Suspicious Container Response

  • Do not continue loading if anomalies are found
  • Document all findings with detailed photos
  • Immediately notify supervisor and security personnel
  • Secure the container and restrict access
  • Complete detailed incident report with all findings
  • Follow company protocol for suspicious containers

Seal Application & Security Protocol

Follow these protocols for proper seal application and security measures when required as part of your CTPAT container inspection process.

High-Security Seal Application

  • Verify seal meets ISO 17712 standards for high-security seals
  • Record seal number before application
  • Ensure both container door handles are properly secured
  • Apply seal through both locking points on right door
  • Verify seal is fully engaged with clicking mechanism
  • Document application with photos showing seal number
  • Update all shipping documents with new seal number

Photographic Documentation

  • Photograph container number on all visible locations
  • Take clear images of all seals with numbers visible
  • Document any repairs, anomalies, or suspicious areas
  • Capture images of all seven inspection points
  • Ensure photos are time-stamped and geotagged if possible
  • Upload photos to secure company system promptly

Document Management

  • Complete CTPAT inspection form with all findings
  • Record all seal numbers, both removed and applied
  • Note any deviations or issues for customs documentation
  • Maintain copies of inspection reports for required period
  • Ensure digital backup of all inspection documentation
  • Provide copies to relevant supply chain partners

Tamper Response Protocol

  • Immediately isolate container in secure area
  • Document evidence of tampering with detailed photos
  • Complete security incident report with all details
  • Notify CTPAT portal representative within 24 hours
  • Conduct thorough scan of entire container if possible
  • Follow company protocol for tampered containers