The core point of transport law is performing transportation business by vehicle. There is no doubt that transportation business in carriages by air, rail, sea and multimodal carriages is performed by vehicle. However, in case transportation business is not performed by vehicle in carriages by road, it should be examined that whether this case can be considered within the scope of the transportation business book of the TCC or not. This is because the transportation business book of the TCC is silent about the issue. Therefore, considering the referenced codes it should be accepted that transportation business should be considered within the scope of transportation business book of the TCC, only if it is performed by vehicle. However, it should be accepted that rather than all kinds of vehicles, only motor vehicles should be considered within this scope. This evaluation is important in terms of indicating applicable legal provisions in any kinds of transportation business.is applicable in any transportation business. After determining that transportation business must be performed by vehicle, another topic to discuss is whether transportation business can be performed by any vehicle or not. Transportation business can not be performed by any vehicle in every situation. In some cases, transportations business must be performed with vehicles having some special qualities.