The Economic Operator which has an interest in being awarded a public procurement contract and wishes to submit a complaint to the National Complaint Settlement Agency shall follow the procedures contained in Article 79-80 of the Law. Interim measures and suspention of the procedure may be requested

1. The Economic Operator may submit a complaint within:
   1. 10 days, starting with the day following the acknowledgment, subject to the conditions of the Law, of a deed of the contracting authority deemed illegal, in case the value of the contract to be awarded, estimated pursuant to the provisions of Art. 3, is equal to or higher than the value thresholds set out under Art. 2 para.(3) of the Law;
   2. 5 days, starting with the day following the acknowledgment, subject to the conditions of the Law, of a deed of the contracting authority deemed illegal, in case the value of the contract to be awarded, estimated pursuant to the provisions of Art.3, is smaller than the value thresholds set out under a Art.2 para.(3) of the Law;
2. Filing of the complaint regarding deeds of the contracting authority which are issued or take place before opening of the tenders, is shall be done meeting the terms set out under para. (1), however no later than the deadline for submission of the tenders set by the contracting authority with the observance of provisions under Art. 34.
3. In case that the complaint referred to under para.(1) is related to documents published in electronic format, the acknowledgment date shall be their publication date.