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XRN 6116
Updates to the CDSP Service Description Table (v39)

Last Updated
03 Aug 2026
Status
Current
Release Type
Ad-hoc
Implementation Date
TBC
Proposer Xoserve Impacted DSC service area

Customer Change Team Leader uklink@xoserve.com

Summary

This Change Proposal (CP) is to request approval for a number of amendments to the Service Description Table, as detailed within the CP including the amendments below.

Service Lines that have been superseded 

In 2020, following consultation with its Customers, Xoserve carried out a Cost Allocation Review, which required updates to several CDSP DSC Service Documents.

The review led to the original 22 service areas in the Budget and Charging Methodology being replaced by 13 Process Journeys.

As a result, several service lines within the CDSP Service Description Table were moved to new areas, with new service line reference numbers created to reflect the new service area reference number. A new column was also introduced to show the reference in place up to and including 31/03/21, alongside the new reference effective from 01/04/21. 

We are seeking approval to remove the original service line reference numbers because they are now redundant. For visibility, these references have been moved to a new tab in the table titled ‘Superseded Service Line Refs’.

Impacted Customer Types

  • Shipper
  • DNO
  • IGT
  • NGT
  • Other

Documents

Document title Comment Last updated CHMC outcome
Change Proposal Change proposal raised 03/08/26 For Information
Initial Review Stage not yet reached   N/A
High Level Solution Options Stage not yet reached   N/A
Solution Review Stage not yet reached   N/A
Detailed Design Stage not yet reached   N/A
Evaluation Quotation Reports (EQR) Stage not yet reached   N/A
Business Evaluation Reports (BER) Stage not yet reached   N/A
Change Completion Reports (CCR) Stage not yet reached   N/A

Timeline

Change Proposal raised
03/08/26
Status Change proposal raised
Change development
Solution development
Detailed design
Awaiting delivery
In delivery
Change implemented

Contact the Change Team

Need to get in touch with a member of the Change Team?

You can email us at: uklink@xoserve.com and we'll get back on the same day between the hours of 9:00am to 4:30pm.