Enforcement Rules of the Government Procurement Act Article 99
Where a part of the subject of contract has been completed, and an entity deems that it is necessary to use the completed part or that the already fulfilled part is subject to diminishment or perishment, the part shall be inspected and accepted in advance or be inspected by segment so that the outcome may be used as a basis for acceptance. In such event, payment may be made for such part and the guarantee period for such parts may commence.
中文原文 政府採購法施行細則第99條
機關辦理採購，有部分先行使用之必要或已履約之部分有減損滅失之虞者，應先就該部分辦理驗收或分段查驗供驗收之用，並得就該部分支付價金及起算保固期間。