1. It awards a system to big decisions taken the company’s management
2. It highlights the rights and responsibilities of the shareholders
3. It undermines the business operations and ascertains the diverse roles of a shareholder
4. It proposes and puts in place a regulation for the purchase and sale of shares
5. It adapts the task role of a protective armour to the minority shareholders against possible market threats
6. It describes and controls the connexion between the company and its shareholders