SEMOpx - MATS Production: MATS Mandatory Actions before go-live

Affected Period

Status
Closed

Category
Semopx

Run Type

Created
24/06/2025 13:14

Last Updated
25/06/2025 15:22

Dear Member, 
 
The new Auction Trading System MATS (which will replace ETS) will go-live in: 9 weeks / 65 Days
 
In order to be ready for the switch to MATS, we strongly advise to take the compulsory actions for you to be able to connect and trade as the go-live date - 28 August 2025
 
1- Please make sure to submit your certificate/CSR by 21/07/2025 to mats-support-svpx@epexspot.com. While the certificates are only applicable for API users in ETS, they will become MANDATORY for all type of users in MATS (web client + API).
Please follow the steps for the certificate process explained in the MATS Client Certificate Guide for Web Client & API. Additionally, the details can be found in the “SEMOpx - MATS Production Certificates” document in the SEMOpx Member’s Area. 

2- Please make sure to take your API MATS Conformance Test by the 21/07/2025. This is MANDATORY for all MATS API users.
 
3-Please make sure to test MATS in simulation 1 as soon as possible! Testing too close to the go-live date (28 August 2025) might lead to non readiness for the Go-Live! 
 
We remain available to help you should you have any further question.

Kind regards, 

SEMOpx Team