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In this section you will find the following documents that DCUSA Parties are obliged to publish under the DCUSA as well as the Charging Methodology models and other information:

  • Current Charging Methodology Models
    • CDCM Model
    • EDCM Model
    • Method M Model
    • Extended Method M Model
  • DNO Information
    • DNO Cost Information
    • Annual Review Pack
  • Other Publications
    • FAQs regarding de-energisation​
    • Electricity Theft Documents​

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Publications Page Content


  • Please find below the Frequently Asked Questions (FAQs) as prepared for specific DCUSA related topics.

PublicationsFAQs270 KB 2.018/06/2019
PublicationsFAQs117 KB 28/02/2019
PublicationsFAQs4507 KB 1.005/01/2017
PublicationsFAQs1794 KB 1.026/02/2016
PublicationsFAQs1693 KB 1.026/02/2016
PublicationsFAQs224 KB 2.002/02/2015

If you have any questions on the DCUSA or the administration of it, please contact the helpdesk at or on 020 7432 3011.