Les pays candidats devant pouvoir bénéficier des interventions des aides structurelles dès leur adhésion, un système de transition ou "phasing-in" avec augmentation progressive des transferts serait envisageable.
Since structural funding will have to be made available to the new members as soon as they join, one solution could be to introduce a transitional or phasing-in stage, with transfers increasing progressively over time.