The ‘New Distribution Capability’ (NDC) is a XML-based data transmission standard set by the International Air Transport Association (IATA) and provides a set of guidelines for communications between airlines and 3rd party distributors. The NDC will allow for the sale of ancillary products (for example, baggage, meals, special seating etc.), something which the GDS currently cannot handle. However, while the NDC has the potential to help airlines boost revenue, there are still questions as to whether there will be any benefits stemming from reduced distribution costs.