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NTSE

On this page you can see scheduled unavailability
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EU-systems, ICS2, Manifest, E-tax for businesses (NTSE)PRD-servicewindow NemLog-In (MitID) April 13, 202616-04-2026 kl. 22:59

PRD-servicewindow Monday April 13, 2026, 0001-0400

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.

WO0000001568141

07-04-2026 07:19:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, EU-systems, ICS2, Manifest, E-tax for businesses (NTSE)PRD-servicewindow NemLog-In (MitID) January 13, 202605-02-2026 kl. 20:33

Tuesday January 13, 2026, 0900-1600

PRD-servicewindow NemLog-In (MitID)

Online access.

  • Instability might occur.

WO0000001530200

11-01-2026 10:30:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EU-systems, ICS2, Manifest, E-tax for businesses (NTSE)PRD-servicewindow NemLog-In (MitID) January 27, 202605-02-2026 kl. 20:31

Tuesday January 27, 2026, 0001-0300

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.

WO0000001534970

20-01-2026 17:27:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, EU-systems, ICS, ICS2, Manifest, E-tax for businesses (NTSE)PRD-servicewindow NemLog-In (MitID) August 22, 202511-09-2025 kl. 17:47

Friday August 22, 2025, 00.01-04.00

PRD-servicewindow NemLog-In (MitID)

S2S (file) access:

  • S2S (file) 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 Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.

The use of fallback procedure is allowed within the service window.

https://digitaliser.dk/nemlog-in/nyt-fra-nemlog-in-og-mitid-erhverv/2025/servicevindue-nemlog-in

WO0000001457905

21-08-2025 11:14:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, EU-systems, ICS, ICS2, Manifest, E-tax for businesses (NTSE)Service window NemLog-In (MitID), 16-01-202517-01-2025 kl. 16:24

Service window on NemLog-in starts at 00:01 until 03:00 on Thursday 16 january 2025


All NemLog-in service will be unavailable within the servicewindow.


File access

File is not affected.

Online access

Sign in to ICS and Manifest will not be possible.
Sign in to DMS Import/DMS Export/DMS Forsendelse (NCTS) will not be possible.
Sign in to Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.
The use of fallback procedure is allowed within the service window.

WO0000001354355

15-01-2025 10:45:00
DMS eksport, DMS Forsendelse (NCTS), EMCS, EU-systems, ICS2, Manifest, E-tax for businesses (NTSE)MitID brief instabillity issue23-11-2024 kl. 14:53

A message from Digitaliseringsstyrelsen has stated that there may occur issues, during an update performed by Erhvervsstyrelsen. This may affects accounts using MitID Private for Business on friday 22nd Nov. in the period 15:30 to 16:30

WO0000001325261

22-11-2024 13:42:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, EU-systems, ICS, ICS2, Manifest, E-tax for businesses (NTSE), Other messagesService window NemLog-In (MitID), 08-02-202412-02-2024 kl. 11:42
Service window on NemLog-in starts at 00:01 until 03:00 on Thursday 8 February 2024
All NemLog-in service will be unavailable within the servicewindow. 
File access
  • File is not affected.
Online access
  • Sign in to ICS and Manifest will not be possible.
  • Sign in to DMS Import/DMS Export/DMS Forsendelse (NCTS) will not be possible.
  • Sign in to Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.

The use of fallback procedure is allowed within the service window.

WO0000001159373

24-01-2024 13:48:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, EU-systems, ICS, ICS2, Manifest, E-tax for businesses (NTSE), Other messagesService window NemLog-In (MitID), 09-02-202409-02-2024 kl. 08:47
All NemLog-in service will be unavailable within the servicewindow. Access will be opened friday feb. 9th 2024 at 03:00
File access
  • File is not affected.
Online access
  • Sign in to ICS and Manifest will not be possible.
  • Sign in to DMS Import/DMS Export/DMS Forsendelse (NCTS) will not be possible.
  • Sign in to Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.

The use of fallback procedure is allowed within the service window.

WO0000001169262

08-02-2024 16:24:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EU-systems, ICS, Manifest, E-tax for businesses (NTSE)Service window NemLog-In (MitID)16-11-2023 kl. 09:39

Service window NemLog-In (MitID)

Wednesday November 15, 2023, 2330 – Thursday November 16, 2023, 0200

File access:

  • File is not affected.

Online access:

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

The use of fallback procedure is allowed within the service window.

14-11-2023 06:54:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, EU-systems, ICS, ICS2, Manifest, E-tax for businesses (NTSE)NemLog-in - short unavailabilities on November 9, 202313-11-2023 kl. 10:00

Due to an external service window, NemLog-in might be unavailable on November 9, 2023 between 02:05-02:15 and 04:30-04:40.

06-11-2023 11:49:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, EU-systems, ICS, ICS2, Manifest, E-tax for businesses (NTSE)MitID - Service window October 17, 2023 btw 02:00-02:3017-10-2023 kl. 08:17

The digital signature MitID might be unavailable on October 17, 2023 between 02:00 and 02:30. In effect, companies might be unable to connect to our services in that time frame.

13-10-2023 10:41:00
DMS eksport, DMS Forsendelse (NCTS), DMS Import, EMCS, ICS, Manifest, E-tax for businesses (NTSE)Service window Wednesday September 13, 06:00-08:00 am13-09-2023 kl. 07:25

The NemLog-in will be unavailable on Wednesday September 13, 06:00-08:00 am.

We don't expect log in to online services using digital signature will be possible during the service window.

Fall back procedure will be allowed if necessary.

Update 13-09-2023: 7:20: The service window has ended and the NemLog-in is available again.

WO0000001087360

12-09-2023 10:03:00
DMS Import, EMCS, EU-systems, ICS, Manifest, E-tax for businesses (NTSE)Service Window NemLog-In, Tuesday 11-04-202312-04-2023 kl. 07:51

Service window NemLog-in Tuesday April 11, 2023, 2200 – Wednesday April 12, 2023, 0200

File access:

  • File access is not affected.

Online access:

  • Sign in to ICS and Manifest will not be possible.
  • Sign in to Customs Portal (DMS Import) will not be possible.
  • Sign in to Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.

The use of fallback procedure is allowed within the service window.

WO0000000997195

11-04-2023 09:09:00
DMS Import, EMCS, EU-systems, ICS, Manifest, E-tax for businesses (NTSE)Service window (online access) Saturday 11/0211-02-2023 kl. 10:10

Due to a service window regarding NemLog-In online access will probably not be possible from Saturday at 01.00 am to Saturday morning at 06.00 am for these systems:

  • ICS and Manifest
  • Traderportal, EU-CTP og IPEP via UUM&DS
  • DMS Import (H7)
  • EMCS

File transfer is not affected.

Fallback procedure is allowed within the service window.

WO0000000951373

10-02-2023 13:50:00
EMCS, EU-systems, ICS, Manifest, E-tax for businesses (NTSE)Service window NemLog-in Saturday January 28, 202327-01-2023 kl. 10:10

CANCELLED: Service window NemLog-in Saturday January 28, 2023, between 0100-0600.

Sign in to ICS, Manifest and EMCS will not be possible.

Sign in to Traderportal, EU-CTP and IPEP with UUM&DS will not be possible.

The use of fallback procedure is allowed within the service window.

WO0000000939694

26-01-2023 14:47:00
DMS Import, Export, EMCS, EU-systems, ICS, Import, Manifest, E-tax for businesses (NTSE), TFE (testsystems), TransitService window December 10-11, 202211-12-2022 kl. 01:35

Service window for all customs systems from Saturday, December 10 at 20.00 to Sunday, December 11, at 05.00.

File access:

  • Files for import, export and NCTS (Transit) will be processed when the service window ends.
  • Files for DMS Import, ICS and Manifest will be rejected during the service window.

Online access:

  • There wil be no online access for any customs systems.
  • The EU Trader Portal will be unavailable.

Fallback procedure is allowed during the service window.

WO0000000913913

05-12-2022 09:26:00
DMS Import, EMCS, EU-systems, ICS, ICS2, E-tax for businesses (NTSE)Service window - Oct 15, 22:00-22:3016-10-2022 kl. 10:21

Due to a service window affecting the digital signature access to DMS Import (H7) is unavailable on Saturday, October 15, 2022 between 22:00-22:30.

This service window might affect any systems that uses a digital signature, i.e. ICS, ICS2, Manifest, EMCS and EU Trader Portal.

14-10-2022 10:17:00
DMS Import, Export, EMCS, EU-systems, ICS, ICS2, Import, Manifest, E-tax for businesses (NTSE), TransitService window Oct 16 between 02.:0-04:3016-10-2022 kl. 10:17

Service window for all systems - Sunday, October 16, 2022 between 02:30 and 04:30

During the service window unavailability/unstability may occur for all systems.

The use of fallback procedure is allowed during the service window.

14-10-2022 11:09:00
Export, ICS, Import, Manifest, E-tax for businesses (NTSE), TFE (testsystems), TransitService window on Custom Systems TFE, Oct. 15, 12.10-18.4015-10-2022 kl. 18:39

Import, e-Export, NCTS (Transit), ICS/ Manifest, Manifest-2, ECS(ECN ), Quota, Single Sign On and TARIC are unavailable during the service window.

Files to Import, e-Export, NCTS (Transit), sent during the service window, will still be recived but will not be processed until the end of the service window - Files to Import Control System (ICS) and Manifest will fail or be rejected during the service window.

WO0000000876713

12-10-2022 15:45:00
E-tax for businesses (NTSE)Service window Sept 13 - 9.10-12.5512-09-2022 kl. 13:13

All test environments are unavailable during the service window.

WO0000000862763

12-09-2022 13:11:00
EMCS, ICS, Manifest, E-tax for businesses (NTSE), Customs portal (DMS import)Service window NemLog-in on 8/5 between 00-0108-06-2022 kl. 09:28

Due to a service window regarding digital signatures, the online GUI for EMCS, ICS, Manifest, the EU Trader Portal and IPEP will be unavailable between 00 - 01 o'clock on Wednesday, May 8.

For EMCS "tastselv-code" is available.

File transfer is not going to be affected.

01-06-2022 14:18:00