1. Each State Party shall, in accordance with the fundamental principles of its legal system, take the necessary steps to establish appropriate systems of procurement, based on transparency, competition and objective criteria in decision-making, that are effective, inter alia, in preventing corruption. Such systems, which may take into account appropriate threshold values in their application, shall address, inter alia:
一、各缔约国均应当根据本国法律制度的基本原则采取必要步骤，建立对预防腐败特别有效的以透明度、竞争和按客观标准决定为基础的适当的采购制度。这类制度可以在适用时考虑到适当的最低限值，所涉及的方面应当包括：