Recital 68

(68)New electronic purchasing techniques are constantly being developed, such as electronic catalogues. Electronic catalogues are a format for the presentation and organisation of information in a manner that is common to all the participating bidders and which lends itself to electronic treatment. An example could be tenders presented in the form of a spreadsheet. Contracting authorities should be able to require electronic catalogues in all available procedures where the use of electronic means of communication is required. Electronic catalogues help to increase competition and streamline public purchasing, particularly in terms of savings in time and money. Certain rules should however be laid down to ensure that the use of the new techniques complies with this Directive and with the principles of equal treatment, non-discrimination and transparency. Thus, the use of electronic catalogues for the presentation of tenders should not entail the possibility of economic operators limiting themselves to the transmission of their general catalogue. Economic operators should still have to adapt their general catalogues in view of the specific procurement procedure. Such adaptation ensures that the catalogue that is transmitted in response to a given procurement procedure contains only products, works or services that the economic operators estimated - after an active examination - correspond to the requirements of the contracting authority. In so doing, economic operators should be allowed to copy information contained in their general catalogue, but they should not be allowed to submit the general catalogue as such.