The law of the tourism industry has related organizations in the public and private sectors. Therefore, it is necessary to have a law. To support and provide all related parties to realize and hold the law mandatory in order to cause the efficiency of business tourism and develop the tourism. For this reason, it has played an important role in providing protection to act as the following: firstly, the tourists have to provide advertising services, which will supply the guide to document items according to law regulation. And then the business guides to the collateral to insure the damage that may occur from fail to comply with the terms of business travel guide.
However, in the condition that the field of tourism business and act as guides in 2551 even law new edition can see that the defective in providing protection to foreign tourists going out in many several. The protection in the process has to pay beginning with disclose information to tourists and then Advertising tour programs. For example, if the operator is not required to disclose information about the process for entry permit in the condition that tourists are the operators to responsible for the protection of travelers.