Computer Reservation System is one of the most widely used tools in the Travel & Tourism Sector. It has transformed a whole industry.

A computer reservation system (CRS) is web-based software that travel agencies and travel management companies use to retrieve and conduct transactions related to air travel, hotels, car rental, and other activities. CRSs were initially developed and operated by airlines before being gradually expanded for use by travel agencies.

The computer reservation system has evolved into one of the most widely used tools in the tourism industry. CRS/GDS regulations are required to promote fair competition in the travel industry and to ensure that consumers do not receive inaccurate or misleading information about travel services.