asseverazione

Asseverazione is a formal sworn declaration in Italian law, issued by a qualified professional who asserts the truth, accuracy, or conformity of a statement, document, or set of facts. The declaration is made under the professional’s responsibility and, in many cases, before a public official or in the presence of a notary, depending on the nature of the attestation.

Typically, an asseverazione is provided by professionals such as engineers, architects, doctors, or lawyers, who certify that a specific condition, calculation, measurement, or compliance requirement meets applicable rules, standards, or contractual obligations. The document usually includes the professional’s qualifications, registration details, and a precise description of what is being attested, along with references to applicable laws or regulations.

Common contexts for an asseverazione include public procurement and tender procedures, urban planning and construction permits, and other regulatory or contractual processes where surety of information is required. In these settings, the asseverazione may concern quantities, costs, conformity with zoning or safety standards, or the adequacy of documentary evidence submitted to authorities or contracting parties.

The act carries legal weight: making a false asseverazione can entail criminal liability for false statements, as well as potential disciplinary or civil consequences for the professional and the client. Because of its solemn nature, the document is treated as a formal instrument within administrative and legal procedures.

Etymology-wise, the term derives from the Latin asserere, to assert, and reflects the obligation to affirm truth under oath or formal oath-like conditions.