Announcement on integration of additional CBCOs for the Dutch grid

Dear Market Participants,

TenneT TSO B.V. would like to inform you about the integration of additional CBCOs for the Dutch grid, per the Business day 15/11/2019.

These additional CBCOs are the consequence of the recent completion of the "Randstad Noordring" project and the change in topology resulting from the new 380 kV-substation "Rilland". These additional CBCOs which are to be included in CWE FB CC were recently already published in the SPAIC "Rilland and Randstad 380" in dataset 6, but this publication did not clearly state the implementation date of these additional CBCOs. Therefore, with this announcement we want to inform you that the BD 15/11/2019 will be the first day of implementation of this additional CBCOs. The impact of the new substation and these additional CBCOs can be found in the SPAIC publication.

For the avoidance of doubt, the additional CBCOs which are included in CWE FB CC per BD 15/11/2019 are also attached to this announcement.

Best Regards,

TenneT TSO B.V.