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