After obtaining the name clearance the promoters shall prepare& print the memorandum & Articles’ of association which shall be signed by them before at least two witness. The company must have a permanent head office known as its registered office. After the company is registered, the registrar issue a certificate called the certificate of incorporation, which is vital document for the company. From the date of registration the company is a corporate personality and will have its existence. Finally, now the company being Commencement of Business.