Article 449. The reasons and consequences of invalidating tenders

1. Bids conducted in violation of the rules established by law may be declared null and void by the court on the basis of an action by the person concerned within one year of the date of the tender. To be declared invalid if: anyone has been unreasonably excluded from the bidding process; the highest bid price has not been accepted on an unreasonable basis; the sale has been made at the time previously indicated in the notice; other significant irregularities in the bidding process leading to incorrect determination of the price of sale; other irregularities, mouth 2. The invalidation of tenders shall render null and void the contract concluded with the successful bidder and the application of the consequences provided for in article 167 of the present Code. 3. The costs incurred by the bidder in applying the consequences of the invalidity of the tender and the need to rebid the tender shall be shared among the persons who have committed the offence, (a) The resultant invalidation of tenders.