Translate the following English sentence to French:
"I have in mind a voluntary agreement, according to which 30% or 50% of the funds would be used for research, training and further education, and for new infrastructure."
Je pense à un accord volontaire aux termes duquel 30 % ou 50 % des ressources seraient consacrés à la recherche, à la formation professionnelle et continue, aux nouvelles infrastructures.