All the transport vehicles that carry our students have air conditioning systems and they are less than 4 years old,  are brand new modal Mercedes and Volkswagen vehicles. The equipment and hardware on them are periodically checked and controlled. They also have ABS-ASR-ESP safety systems. All repairs of the vehicles are being done by officially authorized service stations and are documented. All drivers have  Basic First Aid and Traffic Training, and they are very respectful people with good communicational skills and are highly experienced personnel who have done this kind of service job before.