3. Accord interprofessionnel: a) un accord conclu au niveau communautaire entre, d'une part, un groupement d'organisations nationales de fabricants et, d'autre part, un groupement d'organisations nationales de vendeurs, avant la conclusion des contrats;
3". inter-trade agreement" means: (a) an agreement concluded at Community level between a group of national manufacturers' organisations on the one hand and a group of national sellers' organisations on the other, prior to the conclusion of any contract;