Compliance requirements
A bidder may be excluded for relevant final convictions within the previous five years involving participation in a criminal organisation, corruption, fraud, terrorism-related offences, money laundering or terrorist financing, or child labour and human trafficking. Grounds also include unpaid taxes or social security contributions; bankruptcy, insolvency, liquidation, creditor arrangements, a liquidator managing the bidder's assets or suspended business activity; serious professional misconduct; breaches of environmental, social or labour obligations; agreements intended to distort competition; an unmanageable conflict of interest or an advantage from involvement in preparing the procurement; significant or repeated breaches of previous contracts resulting in early termination, damages or comparable sanctions; false or misleading information, failure to provide required information or documents, or improper attempts to influence the procurement or obtain confidential information. National grounds also cover unlawfully enabling a foreign national to work, being subject to applicable international sanctions, and relevant tax offences. Where permitted, the bidder may provide evidence of measures taken to restore its reliability.