Fingrid is involved in a Nordic NEG (Nordic Ediel Group) group. The function of the group is to maintain and develop the Nordic message standard. The members of the NEG group are all Nordic TSOs and Nord Pool's representative. NEG Group was founded in 2003 when Nordic Ediel Forum changed to a pan-European ebIX forum.
The technical guidelines for exchange of information are based on the Nordic Ediel Forum's Message Handbook for Ediel documentation.