The Gas Distribution Company (EDA) of Thessaloniki - Thessalia SA. has established and manages an Evaluation and Qualification System (you can see the announcements here):
EDA THESS - GAS DISTRIBUTION COMPANY THESSALONIKI - THESSALIA SA has adopted the electronic procurement service sourceONE (compareONE & tenderONE) of the cosmoONE company, which it will use to carry out the Qualification Process.
In particular, the above service will be used to send the Invitation and submit supporting, technical and financial documents related to registration in the supplier registers.
A. Strategic Level
The Strategic Level Evaluation System concerns Contractors, Suppliers of Strategic Network Materials and Strategic Service Providers. The duration of said System is unlimited and is renewed annually.
B. Regular Level
The Regular Level Evaluation System applies to regular type Supply/Service Groups. The duration of said System is unlimited and is renewed annually.
C. Education Services
The Education Service Evaluation System concerns Groups of Education Service Providers. The duration of said System is unlimited and is renewed annually.