Judgment_paragraph 63 · Autorità Garante della Concorrenza e del Mercato - Antitrust and Coopservice Soc. coop. arl v Azienda Socio-Sanitaria Territoriale della Vallecamonica - Sebino (ASST) and Others (C-216/17)

63Not only the principles of equal treatment and non-discrimination, but also the principle of transparency that stems from them (see, to that effect, judgment of 17 December 2015, UNIS and Beaudout Père et Fils, C‑25/14 and C‑26/14, EU:C:2015:821, paragraph 38) imply that all the conditions and detailed rules of the award procedure must be drawn up in a clear, precise and unequivocal manner in the contract notice or tender specifications so that, first, all reasonably informed tenderers exercising ordinary care can understand their exact significance and interpret them in the same way and, second, the contracting authority is able to ascertain whether the tenders submitted satisfy the criteria applying to the contract in question (see, to that effect, judgment of 13 July 2017, INGSTEEL and Metrostav, C‑76/16, EU:C:2017:549, paragraph 34).