The Council preparatory bodies dealing with this issue were able to resolve many technical difficulties resulting from the different charging and regulatory systems in place in individual member states.
Nimetatud ettepanekuga tegelevad nõukogu ettevalmistavad organid suutsid lahendada mitmed tehnilised raskused, mis tulenesid liikmesriikide erinevatest maksustamis- ja reguleerimissüsteemidest.