Hellenic Gas Transmission System Operator S.A.
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8001122222(+30) 2105551666
210 5551666
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REGULATORY SERVICES
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  • REGULATED SERVICES
  • ACCESS TO EIS
A-AA+
  • Transmission Services
  • LNG Services
  • Truck Loading Service
  • Balancing Services
  • Access to EIS
  • Transparency

Access to EIS

    • Electronic Information System (EIS)

      For granting credentials for access to the Electronic Information System (EIS),communication with the DESFA Regulated Services Trading Department is required.

      Login to EIS

    • Registration Process to EIS

      Registration Guidelines to EIS:

      EIS Login Guide
    • Digital Certificates

      A Digital Certificate is required by Electronic Information System (EIS).  

      EIS Requirements regarding the Digital Certificate:

      • Issued by an external trusted service provider company authenticated for the issuance of Digital Certificates (https://esignature.ec.europa.eu/efda/tl-browser/#/screen/home)

      • The Digital Certificate must be intended at least for the following purpose: Protects e-mail messages

      • Public key (.cert file) of the Digital Certificate must be sent in a compressed (zip or rar) format via email to the Commercial.Dispatching@desfa.gr.

    • No availability of EIS 

      According to par. 3, article 109, of the Greek NNGS Code, in case TSO announces limited availability or no availabity of EIS, Network Users are able to submit:

      • Daily Nomination/Renomination according to the excel file:Nomination Form
      • DailyTrade Notifications according to the excel file:Trade Notification Form
      • Application for Capacity Booking at Entry Points according to the pdf file:Application Entry Points
      • Application for Capacity Booking at Exit Points according to the pdf file :Application Exit Points
      • Application for Regasification Capacity at the LNG Terminal according to the pdf file :Application Regasification Capacity
      • Application for VTP Access according to the pdf file:Application VTP
      • Application for VTP Termination according to the pdf file:Application VTP Termination
      • Application for Capacity Surrender according to the pdf file:Application Surrender
      • Application for Capacity Transfer according to the pdf file:Application Transfer
      • Application for Capacity Release according to the pdf file:Application Release
      • Application for Financial Credit Limit between (10:00-12:30) CET according to the word file:Financial Credit Limit

       

      Important notice: All files to be submitted must contain signature by certified representative and be sent only via email to the address: Commercial.Dispatching@desfa.gr

      Communication Phone Numbers:

      Commercial Dispatching: +30 213 088 4389

      When the EIS returns in normal operation, TSO must inform immediately all the Network Users via any available communication channel.

Hellenic Gas Transmission System Operator S.A.
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                ACCESS
                • Electronic Informatin System ESFA and Online Trading System N.G.
                Contact
                • DESFA Head Office
                • 357 -359 Mesogeion Av.
                • 152 31 Chalandri
                • Tel: +30 213 0884000
                • Fax: +30 210 6749504
                • Email: desfa@desfa.gr
                Εmergency Call
                Εmergency Call
                8001122222 (+30) 2105551666
                Links
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