TCC is composed of six books which regulate specific areas in the law:

• Book 1 : (Articles 1 – 123) on Commercial Enterprise 

• Book 2 : (Articles 124 – 644) on Commercial Entities 

• Book 3: (Articles 645 – 849) on Valuable Papers (Negotiable Instruments)

• Book 4 : (Articles 850 – 930) on Transport (Carriage) Operations 

• Book 5 : (Articles 931 – 1400) on Maritime Law 

• Book 6 : (Articles 1401 – 1520) on Insurance Law