Enforcement Rules of the Government Procurement Act Article 36

For a part of the qualification requirements with which a tenderer shall meet, the tenderer may submit in lieu a subcontractor's qualification for the part to be subcontracted, provided that it has been specified in the tender documentation that the tenderer is permitted to do so.The subcontractor and the subcontracted part prescribed in the preceding paragraph shall not be changed after contract award, unless it is necessary to do so under special circumstances and at the entity's approval. In such event, the qualification owned by the new subcontractor shall not be inferior to that of the original subcontractor.