Enforcement Rules of the Government Procurement Act Article 72
Where a price reduction or a price reduction with comparison is conducted pursuant to paragraph 1 of Article 53 or Article 54 of the Act, the tenderers participate therein shall provide their revised tender prices in writing.Where there is only one tenderer meeting the requirements of the tender documentation or it is a procurement of single tendering, and where price reduction is requested since the tender price exceeds the government estimate or an amount recommended by a committee, the entity shall accept the outcome as to the tenderer reduces in writing its tender price either to the government estimate or the amount recommended or to a certain amount less than the government estimate or the amount recommended. The same shall also apply to the entity where there remains only one tenderer reducing in writing its tender price at a price reduction and comparison procedure.