1 . COMMON CUSTOMS TARIFF - EXEMPTIONS APPLICABLE TO GOODS CONTAINED IN TRAVELLERS ' PERSONAL LUGGAGE - CONDITIONS FOR THE APPLICATION - ORIGIN OF GOODS - IRRELEVANT - TRAVELLER COMING FROM A NON-MEMBER COUNTRY - CONCEPT ( REGULATION NO 1544/69 OF THE COUNCIL , AS AMENDED BY REGULATION NO 3061/78 ) 2 . COMMON CUSTOMS TARIFF - EXEMPTIONS APPLICABLE TO GOODS CONTAINED IN TRAVELLERS ' PERSONAL LUGGAGE - COMMUNITY RULES EXHAUSTIVE - WIDER EXEMPTIONS GRANTED BY A MEMBER STATE - NOT PERMISSIBLE ( REGULATION NO 1544/69 OF THE COUNCIL , AS AMENDED BY REGULATION NO 3061/78 ) 3 . MEASURES ADOPTED BY INSTITUTIONS - REGULATIONS - REQUIREMENT TO STATE REASONS ON WHICH BASED - INSUFFICIENT STATEMENT OF REASONS ( EEC TREATY , ART . 190 ; COUNCIL REGULATION NO 3022/77 ) 4 . TAX PROVISIONS - HARMONIZATION OF LEGISLATION - EXEMPTIONS FROM TURNOVER TAX AND EXCISE DUTY FOR GOODS CONTAINED IN TRAVELLERS ' PERSONAL LUGGAGE - CONDITIONS FOR THE APPLICATION - TRAVEL BETWEEN NON-MEMBER COUNTRY AND THE COMMUNITY - TRAVEL BETWEEN MEMBER STATES ( COUNCIL DIRECTIVES NOS 69/169 , 72/230 AND 78/1032 ) 5 . TAX PROVISIONS - HARMONIZATION OF LEGISLATION - EXEMPTIONS FROM TURNOVER TAX AND EXCISE DUTY FOR GOODS CONTAINED IN TRAVELLERS ' PERSONAL LUGGAGE - RESIDUAL POWER OF MEMBER STATES - LIMITS ( COUNCIL DIRECTIVES NOS 69/169 , 72/230 AND 78/1032 ) 6 . COMMUNITY LAW - DIRECT EFFECT - INDIVIDUAL RIGHTS - SAFEGUARD - AVAILABILITY OF ALL NATIONAL TYPES OF ACTION