For CMA CGM shipments, the Bill of Lading is your shipment-level key that ties multiple containers under one contract. You can track by BL, container, or booking on CMA CGM’s site, and their system recognizes the reference type automatically. Use the BL when you want one timeline that remains stable across transshipment and partner feeder legs.
Where To Find the BL Number in CMA CGM Docs and Emails
Look for the field labeled Bill of Lading (BL) Number on the face of the document or in the shipment documents area. Replace the images below with redacted specimens and add numbered callouts.

CMA CGM BL Number Format
CMA CGM BLs use a carrier prefix followed by an alphanumeric sequence. Always copy the full value from the document or the portal to avoid transcription errors. If your reference returns no result, confirm that you are entering the BL, not the booking.
- Input pitfalls: dropping the prefix, switching letter O with zero, inserting spaces, or pasting a booking reference by mistake.
- Good practice: copy from the PDF or document portal and paste into the tracker to avoid OCR or typing errors.
BL vs Container vs Booking at CMA CGM
- BL: shipment-level events across all boxes, suitable for mixed-carrier legs and shared links with buyers or finance.
- Container: unit-level milestones such as gate moves and vessel load or discharge for a specific box.
- Booking: planning stage before BL issuance, useful early, less reliable after handover.
Multiple Containers Under One BL
When containers split during transshipment, keep the BL view as your source of truth, then drill into container views only for exceptions.
- Start with the BL to confirm the intended vessel string.
- Use container-level tracing to validate a suspected roll or customs hold.
- If a feeder leg seems missing, retry after system propagation, then check the partner leg at container level.
Common Errors and Fixes
- No record found: remove spaces and confirm the exact BL number from your document or portal download.
- Booking used by mistake: switch to the issued BL once available for complete visibility.
- Recent issuance: allow a short propagation window, then retry the BL search.
Work Smarter With One BL Across Carriers
For purchase orders that ride a main leg and a partner feeder, the BL remains stable while individual containers diverge. Share the BL view with stakeholders, then open box-level details for investigation only.
Connects To TRADLINX
If you manage CMA CGM BLs alongside other lines, TRADLINX maps every carrier’s events to one standard BL timeline. Billing is at BL level, so you pay once per shipment and can share one live link with customers or suppliers.

Last verified: 2025-11-06 • Volatility: Low
Sources
- CMA CGM shipment tracking accepts BL, container, or booking
- CMA CGM documents and BL access, including OBL paperless
- CMA CGM Bill of Lading terms, specimen language
- CMA CGM shipping instructions template showing BL fields
Prefer email? Contact us directly at min.so@tradlinx.com (Americas), sondre.lyndon@tradlinx.com (Europe) or henry.jo@tradlinx.com (EMEA/Asia)





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