(21)In order to ensure efficient dissemination of information made public by APAs and CTPs and an easy access and use of such information by market participants, the information should be published in a machine readable format through robust channels allowing for automatic access to the data. While websites may not always offer an architecture that is robust and scalable enough and that allows for easy automatic access to data, these technological constraints may be overcome in the future. A particular technology should therefore not be prescribed, but criteria should be set out that need to be met by the technology which is to be used.