Sealand bill of lading tracking
✓ Direct tracking link — your number is pre-filled
This page takes you from a bill of lading number to Sealand’s official tracking result without hunting through the carrier’s site menus. Your number is applied to the link automatically, so the result loads with no extra typing. A valid number looks like MCPU9542414.
Sealand at a glance
- B/L prefixes (SCAC)
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MCPUSEJJ - Tracking link type
- Direct — your number is passed into the page
- Official website
- sealandmaersk.com
- Tracking link verified
- 2026-05-31
How to read a Sealand bill of lading number
MCPU9542414 format-valid example — not a live shipment
A bill of lading number identifies the transport document, not the box: it usually starts with the carrier’s four-letter code (its SCAC) — MCPU, SEJJ for Sealand — followed by the document number, e.g. MCPU9542414.
You’ll find it top-right on the B/L or sea waybill. It’s different from the container number (which identifies the physical box and can cover several containers on one B/L) and from your booking reference — if one identifier returns nothing, try the other on the carrier’s page.
Sealand numbers usually carry one of these carrier codes:
MCPUSEJJ If your Sealand tracking isn’t working
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1 Check the number format first
Bill-of-lading numbers start with the carrier’s letter code followed by the document number (like MCPU9542414). Make sure you’re using the B/L number, not the container number or the booking reference — they’re three different identifiers on the same paperwork.
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2 Make sure the number was issued by this carrier
If your shipment was booked through a freight forwarder or NVOCC, the number on your paperwork may be the forwarder’s own reference, which Sealand’s system won’t recognise. Ask the party that issued your documents which carrier number to use — or paste the number on our homepage and let the prefix detector identify the issuer.
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3 Too early or too late
Timing matters: a number that was only just issued may not show results yet, and carriers remove old shipments from public tracking a few weeks after delivery. If the shipment is very new or long delivered, an empty result doesn’t mean the number is wrong.
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4 Still nothing?
Contact whoever sold you the freight service (your forwarder, broker, or Sealand directly) with the bill of lading number and the booking reference — they can see internal status that public tracking doesn’t show.
Frequently asked questions
- How do I track a Sealand bill of lading?
- Enter your bill of lading number in the box above and select Track. We open Sealand’s official tracking page with your number already applied. Sealand bill of lading numbers usually begin with MCPU, SEJJ.
- What does a Sealand bill of lading number look like?
- Bill-of-lading numbers usually start with the carrier’s four-letter code (its SCAC prefix) followed by the document number — for example COSU6285551440. For Sealand the carrier codes are typically one of MCPU, SEJJ. A format-valid example is MCPU9542414.
- Can I bookmark or share my Sealand tracking link?
- Yes — Sealand accepts the bill of lading number in the page address, so once the tracking page opens you can bookmark it or send the link to a colleague and it will show the same shipment.
- What if my number doesn’t start with MCPU or SEJJ?
- Then it probably wasn’t issued by Sealand — shipments booked through a freight forwarder or partner carrier often travel under a different issuer’s bill of lading number. Paste the number on our homepage and the prefix detector will suggest the right carriers and forwarder, or check your shipping documents for who issued them.
- Is this Sealand’s official tracking site?
- No — this is an independent directory of official carrier tracking pages. We keep a verified link to Sealand’s own tracking page and send you there; the tracking data you see comes directly from Sealand, and we never see or store it.