“ Nationals of a Member State shall have the right, in the territory of another Member State, to take up and pursue activities as self-employed persons and to set up and manage undertakings, in particular companies or firms within the meaning of the second paragraph of Article III-142, under the conditions laid down for its own nationals by the law of the Member State where such establishment is effected, subject to Section 4 relating to capital and payments. ”

“ Where products are exported by a Member State to the territory of another Member State, any repayment of internal taxation shall not exceed the internal taxation imposed on them whether directly or indirectly. ”

“ European laws or framework laws shall enact measures on the movement of capital to or from third countries involving direct investment—including investment in real estate, establishment, the provision of financial services or the admission of securities to capital markets. ”

“ Without prejudice to Subsection 2 relating to freedom of establishment, the person providing a service may, in order to do so, temporarily pursue his or her activity in the Member State where the service is provided, under the same conditions as are imposed by that State on its own nationals. ”

“ The Union shall comprise a customs union which shall cover all trade in goods and which shall involve the prohibition between Member States of customs duties on imports and exports and of all charges having equivalent effect, and the adoption of a common customs tariff in their relations with third countries. ”

“ Article III-164 Until the entry into force of the European regulations adopted pursuant to Article III-163, the authorities in Member States shall rule on the admissibility of agreements, decisions and concerted practices and on abuse of a dominant position in the internal market in accordance with their national law and Article III-161, in particular paragraph 3, and Article III-162. ”

“ When drawing up its proposals for achieving the objectives set out in paragraphs 1 and 2, the Commission shall take into account the extent of the effort that certain economies showing differences in development will have to sustain for the establishment of the internal market and it may propose appropriate measures. ”

“ They shall be adopted after consultation of the Economic and Social Committee.
Such European laws or framework laws shall aim, in particular, to:
(a) ensure close cooperation between national employment services; (b) abolish those administrative procedures and practices and those qualifying periods in respect of eligibility for available employment, whether resulting from national legislation or from agreements previously concluded between Member States, the maintenance of which would form an obstacle to liberalisation of the movement of workers ”

“ Such regulations shall be designed in particular:
(a) to ensure compliance with the prohibitions laid down in Article III-161 (1) and in Article III-162 by making provision for fines and periodic penalty payments; (b) to lay down detailed rules for the application of Article III-161 (3) , taking into account the need to ensure effective supervision on the one hand, and to simplify administration to the greatest possible extent on the other; (c) to define, if need be, in the various branches of the economy, the scope of Articles III-161 and III-162 ”