TREATY ESTABLISHING THE EUROPEAN ECONOMIC COMMUNITY, PART TWO - FOUNDATIONS OF THE COMMUNITY, TITLE I - FREE MOVEMENT OF GOODS, CHAPTER 2: ELIMINATION OF QUANTITATIVE RESTRICTIONS BETWEEN MEMBER STATES, ARTICLE 34
++++ ARTICLE 34 1 . QUANTITATIVE RESTRICTIONS ON EXPORTS , AND ALL MEASURES HAVING EQUIVALENT EFFECT , SHALL BE PROHIBITED BETWEEN MEMBER STATES . 2 . MEMBER STATES SHALL , BY THE END OF THE FIRST STAGE AT THE LATEST , ABOLISH ALL QUANTITATIVE RESTRICTIONS ON EXPORTS AND ANY MEASURES HAVING EQUIVALENT EFFECT WHICH ARE IN EXISTENCE WHEN THIS TREATY ENTERS INTO FORCE .