Der bør fastsættes en procedure for årlig ændring af driftsprogrammer for det følgende år, så de kan tilpasses for at tage hensyn til eventuelle nye betingelser, som ikke kunne forudses, da de oprindeligt blev forelagt.
There should be a procedure for the annual amendment of operational programmes for the following year, so that they can be adjusted to take account of any new conditions which could not have been foreseen when they were initially presented.