3.

Except for contracts below the threshold laid down in Article 170(1), devices for the electronic receipt of tenders and requests to participate shall guarantee, through technical means and appropriate procedures, that: the economic operator can be authenticated with certainty; the exact time and date of the receipt of tenders and requests to participate can be determined precisely; it may be reasonably ensured that, before the time limits laid down, no-one can have access to data transmitted under these requirements; where that access prohibition is infringed, it may be reasonably ensured that the infringement is clearly detectable; only authorised persons may set or change the dates for opening data received; during the different stages of the procurement procedure access to all data submitted, or to part thereof, must be possible only through simultaneous action by authorised persons; simultaneous action by authorised persons must give access to data transmitted only after the prescribed date; data received and opened in accordance with these requirements must remain accessible only to persons authorised to acquaint themselves therewith.

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Source: EUR-Lex (Cellar) · retrieved 2026-11-04 · Text as adopted (Official Journal); later amendments are not incorporated in this text.