相关业务必须取得国际环境管理标准ISO 14001认证，然后将许可证的资格。
Related businesses must be made to obtain the international environmental management standard ISO14001 certification, and then be eligible for permits.
经过10多年的工程实践和研究，我国已经参照国际惯例建立了较完善的项目管理体系和一系列执业资格认证制度。
After the 10 years research and practice, relatively sound project management systems and series of professional qualification systems have been set up according to the international tradition.
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