++++ 1 . CUSTOMS DUTIES - CHARGES HAVING EQUIVALENT EFFECT - CONCEPT - EXPORTATION - QUALITY CONTROL - NO SERVICE ACTUALLY RENDERED ( EEC TREATY, ARTICLES 9, 12, 13, 16 .) 2 . CUSTOMS DUTIES ON EXPORTS - AGRICULTURAL PRODUCTS - FRUIT AND VEGETABLES - CHARGES HAVING EQUIVALENT EFFECT - ABOLITION - REGULATIONS - RESTRICTED TO IMPORT DUTIES - DATE OF ENTRY INTO FORCE ( EEC TREATY, ARTICLE 16, REGULATION NO 159/66 OF THE COUNCIL, ARTICLE 13 )