工作组可能认为，框架协议是可用于各种采购方法的技术，而不是采购方法本身。
The Working Group may consider that framework agreements are techniques that can be applied in various procurement methods, rather than a procurement method per se.
这一看法也适用于电子逆向拍卖（见A/CN.9/WG.I/WP.51第3-5段）。
This consideration applies also to electronic reverse auctions (see A/CN.9/WG.I/WP.51, paras.
A/CN.9/615，第81段。
A/CN.9/615, para.
另见A/CN.9/WG.I/WP.44/Add.1，第41和42段。
See, further, A/CN.9/WG.I/WP.44/Add.1, paras. 41 and 42.
在框架协议模式1中，在第一阶段之后供应商或承包商之间没有进一步的竞争，但采购实体有义务在第二阶段选择价格最低的标书或其他提交书，或估值最低的标书或与之相当的文件。
In Model 1 framework agreements, there is no further competition after the first stage between the suppliers or contractors, but the procuring entity is obliged to select the tender or other submission that is the lowest price or lowest evaluated tender or equivalent at the second stage.
另见A/CN.9/WG.I/WP.44，第16和17段。
See, further, A/CN.9/WG.I/WP.44, paras. 16 and 17.
这也顾及了签订框架协议的实体不是根据框架协议授予采购合同的采购实体的情况（例如，向教育部所选的出版商购买学校用书，之后由各学区或学校本身购买，或者为医院购买医药产品的类似制度）。
This would also allow for the entity concluding a framework agreement not to be the procuring entity awarding the procurement contracts based on that framework agreement (for example, in the case of the purchase of school books from publishers selected by an education ministry, followed by purchases made by the schools districts or schools themselves, or a similar structure for pharmaceutical products for hospitals).
如果工作组认为应为使用框架协议而规定采购的最低和最高估计数额，也可通过一个指数或类似的计算机制解决价格上涨的问题。
If the Working Group considers that a minimum and maximum estimated amount for purchases for the use of a framework agreement should be included, the question of price inflation could also be addressed, through the provision of an index or similar calculation mechanism.
另见上文尾注4。
See also footnote 4, supra.
见A/CN.9/WG.I/WP.51号文件第22条之二和第51条之五及其评注。
See in document A/CN.9/WG.I/WP.51, articles 22 bis and 51 quinqies and commentaries thereto.
其他例子包括煤炭、原油、药品和课本的采购，每种采购都有适当的保障措施（包括对质量和竞争的要求）。
Other examples include purchase of coal, crude oil, drugs and textbooks, in each case with appropriate safeguards (including quality and competition requirements).
见A/CN.9/Wg.I/WP.50号文件，第4段之后的第5条之二草案。
See A/CN.9/WG.I/WP.50, draft article 5 bis, following para.
同上，第43-49段。
Ibid., paras.
另一种办法是允许制定技术更新条款，但这类条款可能不符合传统框架协议中不得更改规格要求的规定。
Another way is to allow technology-refreshing provisions, but such provisions may not be compatible with the requirement of fixed specifications under traditional framework agreements.
如果所使用的是一般性的规格要求，例如在某些类型的固定条件清单中，可以考虑此类条款。
Where generic specifications are used, for example, in certain types of standing qualification lists, such provisions may be considered.
关于框架协议的潜在益处，包括供应的效率和安全性的讨论，见A/CN.9/WG.I/WP.44号文件第11-15段。
See A/CN.9/WG.I/WP.44, paras. 11-15, for a discussion of the potential benefits of framework agreements, including efficiency and security of supply.
可能会有人认为，在封闭的框架协议中，这些风险可能大大高于开放的动态采购系统。
These risks may be considered to be considerably higher in closed framework agreements than in open dynamic purchasing systems, where an unlimited number of potential suppliers are allowed to compete for the award of any particular procurement contract.
在开放的动态采购系统中，允许不限数量的潜在供应商竞争任何特定的采购合同。
These risks may be considered to be considerably higher in closed framework agreements than in open dynamic purchasing systems, where an unlimited number of potential suppliers are allowed to compete for the award of any particular procurement contract.
见A/CN.9/WG.I/WP.52/Add.1。
See A/CN.9/WG.I/WP.52/Add.1.
这一修正定义将使得不仅在框架合同的情况下能够与一个以上的供应商签订采购合同。
This amended definition would enable a procurement contract to be concluded with more than one supplier not only in the case of framework contracts.
如果工作组认为，除框架协议的情况之外，一般来说采购实体不应在接受一个以上投标并签订多方当事人采购合同方面具有灵活性，则可在定义的适当位置添加“在框架协议的情况下”字样。
If the Working Group considers that procuring entities should not have the flexibility to accept more than one tender and conclude multiple party procurement contracts as a general proposition other than in the context of framework agreements, the words “in the case of framework agreements” can be inserted in the definition where appropriate.
见上文尾注5。
See footnote 5, supra.
同上。
Ibid.
2007年4月30日至5月11日，维也纳
Vienna, 30 April-11 May 2007