Part XIII of the Constitution contains provisions related to freedom of trade, commerce, and intercourse within India.
Articles 301 to 307
Article 301: Freedom of trade, commerce and intercourse.
Article 302: Power of Parliament to Impose Restrictions on Trade, Commerce and Intercourse.
Article 303: Restrictions on the legislative powers of the Union and of the States with regard to trade and commerce
Article 304: Restrictions on trade, commerce and intercourse among States
Article 305: Saving of existing laws and laws providing for State monopolies
Article 306: Power of certain States in Part B of the First Schedule to impose restrictions on trade and commerce
Article 307: Appointment of authority for carrying out the purposes of articles 301 to 304
