1 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - MARKETING OF A PRODUCT - DISPARITIES BETWEEN NATIONAL LAWS - OBSTACLES TO INTRA-COMMUNITY TRADE - PERMISSIBILITY - CONDITIONS AND LIMITS ( EEC TREATY , ARTS 30 AND 36 ) 2 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - CONCEPT - MARKETING OF BREAD - FIXING OF MINIMUM AND MAXIMUM LIMITS FOR DRY MATTER ( EEC TREATY , ART . 30 ) 3 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - POWER OF THE NATIONAL ADMINISTRATION TO GRANT EXEMPTIONS - NO EFFECT ON WHETHER A MEASURE IS PROHIBITED ( EEC TREATY , ART . 30 )