++++ 1 . PRELIMINARY RULINGS - NATIONAL LAW - INTERPRETATION - FACTORS DEPENDING ON COMMUNITY LAW - JURISDICTION OF THE COURT ( EEC TREATY, ARTICLE 177 ) 2 . ACTS OF AN INSTITUTION - REGULATIONS - BINDING FORCE - CONDITIONS OF APPLICATION - DETERMINATION - COMPETENT NATIONAL AUTHORITIES - NATURE OF SUCH AUTHORITIES IRRELEVANT ( EEC TREATY, ARTICLE 189 ) 3 . FREE MOVEMENT - WORKERS - NATIONALS OF A MEMBER STATE - EMPLOYMENT IN THE TERRITORY OF ANOTHER MEMBER STATE - CHILDREN - EDUCATION - ADMISSION UNDER THE SAME CONDITIONS AS THE NATIONALS OF THE HOST STATE - SCOPE ( REGULATION NO 1612/68 OF THE COUNCIL, ARTICLE 12, FIRST PARAGRAPH )