Transmission charging methodology forum, CUSC Issues Steering Group and Documents

Transmission Charging Methodologies Forum (TCMF) established under the Connection and Use of System Code (CUSC) to provide a regular forum for discussion on the development of charging methodologies.

CUSC Issues Steering Group (CISG) where interested parties can raise general CUSC issues that aren't covered by any of the other groups established under the CUSC. 

If you're an existing or prospective user of the Connection and Use of System Code (CUSC), or a representative from an industry body, you're eligible to attend the forum meetings.

For more information, please contact [email protected]

If you would like to receive regular TCMF updates from us.

Subscribe to our mailing list

If you would like to join us for TCMF meetings in 2022.

Download the calendar invites with joining details 

Last TCMF & CISG Meeting

Our last meeting was held on 31 May 2022. 

Read the meeting materials here

Find a TCMF & CISG Meeting

If you’re looking for a particular TCMF & CISG meeting or any of the documents associated with it, then all meetings held in the last 2 years are listed below in date order.

2022 - Meetings 120-

  • Meeting 125 - 7 July 2022
  • Meeting 124 - 31 May 2022
  • Meeting 123 - 5 May 2022
  • Meeting 122 - 7 April 2022
  • Meeting 121 - 3 March 2022
  • Meeting 120 - 3 February 2022

2019 - Meetings 92-99

  • Meeting 99 - 11 December 2019
  • Meeting 98 - 11 September 2019
  • Meeting 97 - 10 July 2019 
  • Meeting 96 - 12 June 2019
  • Meeting 95 - 10 April 2019 
  • Meeting 94 - 13 March 2019
  • Meeting 93 - 13 February 2019 
  • Meeting 92 - 16 January 2019

2018 - Meetings 81-91

  • Meeting 91 - 12 December 2018
  • Meeting 90 - 14 November 2018
  • Meeting 89 - 12 September 2018 
  • Meeting 88 - 08 August 2018
  • Meeting 87 - 11 July 2018 
  • Meeting 86 - 13 June 2018 
  • Meeting 85 - 9 May 2018 
  • Meeting 84 - 11 April 2018
  • Meeting 83 - 12 March 2018 
  • Meeting 82 - 14 February 2018
  • Meeting 81 - 10 January 2018

2017 - Meetings 70-80

  • Meeting 80 - 13 December 2017
  • Meeting 79 - 8 November 2017
  • Meeting 78 - 11 October 2017
  • Meeting 77 - 13 September 2017
  • Meeting 76 - 9 August 2017
  • Meeting 75 - 12 July 2017
  • Meeting 74 - 14 June 2017
  • Meeting 73 - 12 April 2017
  • Meeting 72 - 8 March 2017
  • Meeting 71 - 9 February 2017
  • Meeting 70 - 11 January 2017