13 July 2022

We’re completing implementation activities for XRN 4627 across this weekend on 16 and 17 July

This follows the Go decision made by the Switching Programme, including a review against our internal Go/No Go criteria.


XRN 4627 will be implemented on Monday 18 July

As part of XRN 4627, we’ll be implementing the Central Switching Service Consequential (CSSC) Programme, Gas Enquiry Service (GES), Portal and SwitchStream.


View our training material

We’ve created several training modules that outline all the changes that will be implemented in this programme.

View training material


Get in touch

Please email xoserve.CSS.STS@xoserve.com if you have any questions.

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