Currently experiencing technical difficulties on several customs IT-systems.

Case is being investigated.

The use of fallback procedure i permitted to extent necesarry.

Update 15:15 - Fallback procedure is no longer allowed.

INC000001791227

Declarations in DMS Eksport with EMCS is currently erroring due to a technical error between the two systems. A solution is being worked on, and we expect it to be fixed by the end of today or latest tomorrow.

The use of fallback procedure for these declarations is hereby granted in extent necesarry.

Issue is solved, fallback procedure no longer allowed.

INC000001788452

We are currently experiencing issues with nemlog-in. Which may cause the systems to be inaccessible. 

The issue is being investigated.

Update 04-02-2026 17:00: Fallback procedures are allowed when necessary.

Update 04-02-2026 20:40: The use of fallback procedure are no longer allowed.

There's currently issues regarding the use of DMS Online.

Both creating and searching for existing declarations are affected.

System-to-system is experiencing issues with sending and recieving messages.

Both issues are under investigation.

An extensive network issue has affected customs systems.

The systems are starting become online again, but we expect extended response times and risk of new unavailbility exists.

The usage of fallback procedures is allowed.

Fallback procedure information on: Find nødprocedurer på toldst.dk.

Please follow the updates on Linkedin and driftsmeddelelser.

WO0000001537822

Saturday February 14, 2026, 2100-2359

PRD-servicewindow

File (S2S) access:

• File (S2S) is not affected.

Online access:

• Sign in to Manifest will not be possible.
• Sign in to DMS Import/DMS Export/DMS Forsendelse will not be possible.
• Sign in to ICS2 will not be possible.
• Sign in to Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.
• Sign in to CBAM ”Authorization Management Module and Transitional Registry” will not be possible.

You may only use the emergency procedure during the service window if absolutely necessary. For example, in the case of perishable goods. You must contact the relevant customs office if you need to use the emergency procedure.

WO0000001543825

EMCS PRD-servicewindow Thursday February 12, 2026

There will be no crosscheck between DMS Export and EMCS between 0830-0930.

EMCS Planned unavailability Thursday, 12th of February 2026 - info.skat.dk

WO0000001543683

Wednesday February 11, 2026, 0001-0400

PRD-servicewindow NemLog-In (MitID)

Online access:

• Sign in to Manifest will not be possible.
• Sign in to DMS Import/DMS Export/DMS Forsendelse will not be possible.
• Sign in to ICS2 will not be possible.
• Sign in to Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.

WO0000001543589

Tuesday January 13, 2026, 0900-1600

PRD-servicewindow NemLog-In (MitID)

Online access.

• Instability might occur.

WO0000001530200

Friday January 23, 2026, 0100-0400

PRD-servicewindow NemLog-In (MitID) and Tillidstjenester

Online access.

• Periods of instability/unavailability will occur.

WO0000001534321