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Ports / MRN Closure

MRN Closure Wilhelmshaven — WHT System (JadeWeserPort)

Updated: March 2026Reading time: ~6 min

Wilhelmshaven's JadeWeserPort is Germany's only deep-water container terminal, capable of handling the largest ULCV-class container vessels without tidal restrictions. The port uses the WHT system for export registration and connects to the German ATLAS customs system for MRN closure.

WHT System — How Does It Work?

WHT (Wilhelmshaven Hafentelematik) is the port information system operated by dbh Logistics IT AG for JadeWeserPort, which is operated by Eurogate. WHT is integrated with the German ATLAS customs system. WHT handles export registration, container tracking, and customs data exchange — similar to BHT in Bremerhaven and DAKOSY/ZAPP in Hamburg.

MRN Closure Procedure in Wilhelmshaven

  1. Export declaration in ATLAS — Ausfuhranmeldung is submitted and the MRN is assigned
  2. Export registration in WHT — the container and MRN are registered in the WHT system
  3. Container delivery to JadeWeserPort
  4. Vessel loading — loading confirmation is transmitted from WHT to ATLAS
  5. Exit confirmation messages — IE507 and IE590 are generated by ATLAS
  6. IE518 — results are sent to the Polish customs office of export
  7. IE599/CC599C — export confirmation is issued by the AES/ECS2 PLUS system
Sounds complex? You don't need to know these systems — contact us and we'll take care of the entire process.

Why MRN May Not Be Closed in Wilhelmshaven

  • Missing or incorrect WHT registration
  • Container transhipped to another vessel
  • Data discrepancies between customs declaration and port data
  • ATLAS communication problems with the Polish customs system

How We Help

  1. Diagnostics — WHT status and MRN verification in ATLAS
  2. Contact with Hauptzollamt and JadeWeserPort operations
  3. Evidence collection — loading confirmation, manifest, B/L
  4. Coordination with Polish customs — enquiry procedure (Art. 335 UCC-IA)
  5. Obtaining IE599/CC599C

What We Need From You

  • MRN of the export declaration
  • Container number and booking data
  • Bill of Lading (B/L)
  • Exporter's EORI number

Close Your MRN in Wilhelmshaven — Contact Us

Email: kontakt@potwierdz-wywoz.pl

See also: Bremerhaven — BHT | Hamburg — DAKOSY

Need help closing your MRN from Wilhelmshaven?
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Legal notice:The information in this article is for general informational purposes only. It does not constitute legal or customs advice. For individual matters, we recommend consulting a licensed customs agent.