# Commission Regulation (EU) No 543/2013 of 14 June 2013 on submission and publication of data in electricity markets and amending Annex I to Regulation (EC) No 714/2009 of the European Parliament and of the Council (Text with EEA relevance), Article 9: Transmission infrastructure

Extent: E+W+S+N.I.

TSOs shall publish information on future changes to network elements and interconnector projects including expansion or dismantling in their transmission grids within the next three years.... This information shall only be given for measures expected to have an impact of at least 100 MW on cross zonal capacity between bidding zones or on profiles at least during one market time unit. The information shall include:
(a)the identification of the assets concerned;
(b)the location;
(c)type of asset;
(d)the impact on interconnection capacity per direction between the bidding zones;
(e)the estimated date of completion.
The information shall be published one week before the yearly capacity allocation but no later than the 15th calendar day of the month before the year to which the allocation relates. The information shall be updated with relevant changes before the end of March, the end of June and the end of September of the year to which the allocation relates.

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Source: https://www.legislation.gov.uk/eur/2013/543/article/9 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-543/article-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.