1.1 本文件包含制定和实施道路和铺路材料测试和检验机构认证计划的最低要求。 1.2 本文件中的标准适用于认证机构测试和检查道路和铺路材料的认证计划。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This document contains minimum requirements for establishing and implementing an accreditation program for agencies testing and inspecting road and paving materials. 1.2 The criteria in this document are applicable to accreditation programs which accredit agencies testing and inspecting road and paving materials. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.