- Clean and check the vehicle's introduction of the company to be ready for operation. Before every operation Using documents Report of inspection car (DSL-FM-TRN-119) (Article 6 Traffic Act 2522) and submit a report to the executive department acknowledged ongoing.
-Ensure the clean and ensure the initial smoothness of the company's vehicles at the time of operation before each operation using the Vehicle inspection report form. (DSL-FM-TRN-119) (article 6 of the Land Traffic Act B.E. 2522) and the report is submitted to the management Department continuously.