Translate the following English sentence to French:
"It is worth remembering that the decisions that led to the choice of these 14 major projects date back to the Essen Summit, which took place in 1994, that is, already six years ago now."
Il est utile de se rappeler que les décisions qui ont conduit au choix de ces 14 grands projets remontent au sommet d' Essen, un Sommet qui a eu lieu en 1994, donc il y a six ans déjà.