The regulations for procurement of services relating to the investigations, research and excavation Article 6
The tender documentation shall prescribe the requirements, specification, quantity, scope of work, procurement conditions (including deadline, site), inspection or acceptance standards and other requirements. For uncertainty of quantity, the document shall prescribe the estimated quantity. For requirements which cannot be provided timely, the negotiation may be made according to the quotation of a supplier.
中文原文 考古遺址調查研究發掘採購辦法第6條
招標文件應明定需求、規格、數量、工作範圍、採購條件（含期限、地點）、查驗或驗收基準及其他需求條件；數量不確定者，載明預估數量。
不及訂定需求條件者，得以廠商報價單內容協議之。
不及訂定需求條件者，得以廠商報價單內容協議之。