# Commission Regulation (EU) No 774/2010 of 2 September 2010 on laying down guidelines relating to inter-transmission system operator compensation and a common regulatory approach to transmission charging (Text with EEA relevance), Division 7.1: A transmission system use fee shall be paid on all scheduled imports and exports of electricity from all third countries where:

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

1.. that country has not concluded agreement with the Union whereby it has adopted and is applying Union law in the field of electricity; or
2.. the transmission system operator responsible for the system from which electricity is imported or to which electricity is exported has not concluded a multi-party agreement referred to in point 3.
This fee shall be expressed in Euro per megawatt hour.

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Source: https://www.legislation.gov.uk/eur/2010/774/annex/part/A/division/7/division/7.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-774/annex/part-A/division-7/division-7.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.