++++ 1 . PRELIMINARY QUESTIONS - MEASURES ADOPTED BY THE INSTITUTIONS - VALIDITY - DISPUTE - JURISDICTION OF THE COURT - EXTENT ( EEC TREATY, ARTICLE 177 ) 2 . PRELIMINARY QUESTIONS - MEASURES ADOPTED BY THE INSTITUTIONS - VALIDITY - DISPUTE - CRITERIA OF INVALIDITY ( EEC TREATY, ARTICLE 177 ) 3 . GATT - PROVISIONS BINDING THE EEC ( EEC TREATY IN GENERAL ) 4 . GATT - ARTICLE XI - RIGHTS OF CITIZENS OF THE COMMUNITY - ABSENCE - REGULATIONS NOS 459/70, 565/70 AND 686/70 OF THE COMMISSION - VALIDITY ( GENERAL AGREEMENT ON TARIFFS AND TRADE - GATT - ARTICLE XI; REGULATIONS NOS 459/70, 565/70 AND 686/70 OF THE COMMISSION )