通过对国内外实验室认可工作的分析比较，提出了我国化学品测试ＧＬＰ实验室的考核评估体系框架构成的３条原则：趋同性、高标准和可操作性。笔者认为我国化学品测试ＧＬＰ实验室考核评估体系应包括：实验室认可管理办法、认可准则、认可程序、认可后扩充项目的程序、评审细则、评审员管理办法、认可申请书、评审报告。并对该体系的具体构成进行了阐述。 By analyzing and comparing laboratory accreditation work both at home and abroad, three principles of constitutional framework of GLP laboratory for chemical testing in our country are proposed: convergence, high standard and operability. The author believes that China’s chemical testing GLP laboratory assessment system should include: laboratory accreditation management practices, accreditation criteria, accreditation procedures, accreditation procedures after the expansion of the project, review rules, reviewers management practices, accreditation applications, review reports. And the specific structure of the system are described.