Trade-Repository Maintenance
Began

Dear valued customer,

We have received the following information from the Trade Repository regarding a maintenance:

Due to scheduled maintenance and deployment of ARIS release 7.21.3 and CMT release 4.17.0, the ARIS PRODUCTION applications will be unavailable on Saturday, 18 April 2026 from 8:00 until 18:00 CEST.

If you have any questions or require further assistance, please do not hesitate to contact our dedicated support team.

Best Regards
Your Support Team

Affects 3 Services:

live.deltaconx.com

Operational
deltaconX (LIVE)
System Upgrade - Release 35.0.4 - deltaconX - LIVE
deltaconX SFTP (LIVE)
System Upgrade - Release 35.0.4 - deltaconX - LIVE
deltaconX Authentication Service (TEST & LIVE)
System Upgrade - Release 35.0.4 - deltaconX - LIVE

Trade Repositories (LIVE)

Outage
REGIS-TR EMIR EU Refit (LIVE)
REGIS-TR EMIR UK Refit (LIVE)
Trade-Repository Maintenance - REGIS-TR - UK EMIR REFIT - LIVE
REGIS-TR SFTR EU (LIVE)
REGIS-TR FinfraG (LIVE)
DTCC EMIR EU Refit (LIVE)
DTCC EMIR UK Refit (LIVE)
DTCC SFTR EU (LIVE)
DTCC SFTR UK (LIVE)
DTCC MAS Rewrite (LIVE)
DTCC ASIC Rewrite (LIVE)
DTCC Dodd-Frank (LIVE)
DTCC HKMA Rewrite (LIVE)
EQUIAS CMS REMIT (LIVE)
ARIS ACER REMIT (LIVE)
Trade-Repository Maintenance
Trade-Repository Maintenance - ARIS (ACER) - PROD
EFETnet REMIT (LIVE)
Trade-Repository Maintenance
MarketAxess TRAX EUGW - MiFIR Art. 26 ARM (LIVE)
MarketAxess TRAX - MiFIR Art. 20/21 APA (LIVE)
UnaVista (LSEG) EMIR EU/UK Refit (LIVE)
RegTechDataHub (LIVE)

test.deltaconx.com

Operational
deltaconX (TEST)
deltaconX SFTP (TEST)

Trade Repositories (TEST)

Operational
REGIS-TR EMIR EU Refit (UAT)
REGIS-TR EMIR UK Refit (UAT)
REGIS-TR SFTR EU (UAT)
Trade-Repository Maintenance - REGIS-TR – SFTR UAT unavailability
REGIS-TR FinfraG (UAT)
DTCC EMIR EU Refit (UAT)
DTCC EMIR UK Refit (UAT)
DTCC SFTR EU (UAT)
DTCC SFTR UK (UAT)
DTCC MAS Rewrite (UAT)
DTCC ASIC Rewrite (UAT)
DTCC Dodd-Frank (UAT)
DTCC HKMA Rewrite (UAT)
EQUIAS CMS REMIT (UAT)
Trade-Repository Maintenance - equias - AUT
ARIS ACER REMIT (UAT)
EFETnet REMIT (UAT)
MarketAxess TRAX EUGW - MiFIR Art. 26 ARM (UAT)
MarketAxess TRAX - MiFIR Art. 20/21 APA (UAT)
UnaVista (LSEG) EMIR EU/UK Refit (UAT)
RegTechDataHub (Pre-Prod)
DNB MMSR-DK (UAT)

Vaikoon RRM

Operational
Vaikoon RRM (TEST)
Vaikoon RRM (LIVE)
Trade-Repository Maintenance

Websites

Operational
deltaconX Website
Vaikoon Website

Recent History

100% Uptime
System Upgrade - Release 35.0.4 - deltaconX - LIVE
2 Affected Services:
System Maintenance - deltaconX - TEST
2 Affected Services:
Outage
Vaikoon RRM / Vaikoon RRM (LIVE)
System Maintenance - deltaconX - Vaikoon RRM - LIVE
2 Affected Services:
Trade-Repository Maintenance
Vaikoon RRM / Vaikoon RRM (TEST)
No events for 1 day!
Business Interruption (Report Designer, Delegation Reports)
live.deltaconx.com / deltaconX (LIVE)
System Upgrade
test.deltaconx.com / deltaconX (TEST)
Planned system restart
live.deltaconx.com / deltaconX (LIVE)
No events for 1 day!
System Maintenance - deltaconX - LIVE
2 Affected Services:
System Maintenance - deltaconX - LIVE
2 Affected Services:
System Interruptions - deltaconX - Vaikoon-RRM LIVE Application
Vaikoon RRM / Vaikoon RRM (LIVE)
No events for 1 day!
System Upgrade - Release 35.0.4 - TEST
2 Affected Services:
No events for 1 day!
System Maintenance - Release 35.0.3 Hotfix - LIVE
2 Affected Services:
System Maintenance - Release 35.0.3-RC1 Hotfix - TEST
2 Affected Services:
No events for 2 days!
Outage
test.deltaconx.com / deltaconX (TEST)
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