Article 103. Requirements for participation in procedures for works of significant value.

1. For works contracts of an amount equal to or greater than 20 million euros, in addition to the requirements referred to in article 100, the contracting authority may request additional requirements: a) to verify the economic-financial capacity of the economic operator ; in this case the latter provides the significant economic-financial parameters required, certified by auditing firms or by other responsible parties who support the technical assessments of the certification body, from which the financial exposure of the company emerges unequivocally. economic operator at the time he participates in a tender; alternatively, the contracting authority may request a turnover in works equal to twice the tender amount, which the economic operator must have achieved in the best five of the ten years preceding the date of publication of the tender; b) to verify professional capacity for contracts for which unlimited classification is required; in this case the economic operator provides proof of having carried out works of an extent and type included in the category identified as prevailing over those placed under contract appropriately certified by the respective contracting authorities, through presentation of the work execution certificate; this requirement applies only to works contracts of an amount equal to or greater than 100 million euros. EFFECTIVE FROM: 1 July 2023