The company has been accredited as an IATA ( International Air Transport Association ) agent since 1981, two years after its inception.  It was also recognized and licensed as  " Class A "  Customs Broker by  H.M. Customs Department in 2000. In addition Trans Air Cargo Co., Ltd. has also been accredited with ISO 9001:2000 certification
in 2003 evidencing the reliability and efficiency of its service standard.