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Suppliers and PartnersServices and ResourcesElectronic Data Interchange (EDI)

Electronic Data Interchange (EDI) Information


  • CT EBT Guide - 810
  • CT EBT Guide - 814
  • CT EBT Guide - 867
  • CT EBT Test Plan for UI ESPs - updated 01/03/2012
  • EDI Trading Partner Set-Up Information - updated 07/13/2018
  • UI 814 EDI transaction responses ("error codes")
  • United Illuminating Company Marketer Connectivity Profile EDI NAESB Worksheet - updated 06/09/2014

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Electric Suppliers Aggregators

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