This is the 2736th most frequent Russian word.
еврокомиссии
"Еврокомиссии" in English means "European Commission."
In this sentence, 'Еврокомиссия' refers to the organizational entity—the European Commission.
Еврокомиссия рассматривает новый законопроект.
The European Commission is reviewing a new bill.
Here, 'еврокомиссии' is in the genitive case, indicating possession (the decision belongs to the European Commission).
Решение еврокомиссии вызвало бурные обсуждения.
The decision of the European Commission sparked heated discussions.
In this usage, 'еврокомиссии' is also in the genitive case, relating to the initiatives proposed by the European Commission.