Article 3

The Member States shall establish a notice of invitation to tender. The notice of invitation to tender shall be published in the Official Journal of the European Union. Member States may also publish the notice, or have it published, elsewhere.

The notice shall indicate, in particular, the terms of the invitation to tender.

The notice may be amended during the period of validity of the standing invitation to tender. It shall be so amended if the terms of the invitation to tender are modified during that period.