纸、纸板和纸浆. 第3级光学参考传递标准发布授权实验室能力的一般要求

[中文适用范围]： 本文件为寻求成为“授权实验室 (AL)”并保持其授权实验室地位的实验室提供了发布 3 级光学参考转换标准的一般要求和具体要求 (附件 A)。本文件遵循 ISO/IEC 17025 的要求并采用其格式，目的是：a) 建立和维护可追溯至标准化实验室维护的 1 级国际光学参考主要标准 (IR1) 的 2 级国际光学参考转换标准 (IR2)；b) 分发实现国际标准中规定的纸、纸板或纸浆光学特性测试方法结果实验室间一致所需的可追溯性；c) 参与新方法的设计和开发以及程序的国际协调。当实验室不开展本文件涵盖的一项或多项活动（例如抽样和新方法的设计/开发）时，这些条款的要求不适用。本文件供授权发布光学参考传递标准的指定实验室在制定质量、行政和技术操作管理系统时使用。实验室客户、监管机构和认证机构也可以使用它来确认或认可实验室的能力。注：可能需要解释或说明本文件中的某些要求，以确保以一致的方式应用这些要求。可以从技术委员会 ISO/TC 6 获得一致应用的指导。 [外文原描述]： ISO 4094:2017 provides both general requirements and specific requirements (Annex A) for laboratories seeking to become "Authorized Laboratories (ALs)" and to maintain their Authorized Laboratory status for the issue of optical reference transfer standards of level 3. This document follows the requirements and adopts the format of ISO/IEC 17025, with the aims of: a) establishing and maintaining international optical reference transfer standards of level 2 (IR2) traceable to an international optical reference primary standard of level 1 (IR1) maintained by a standardizing laboratory; b) distributing traceability required to achieve inter-laboratory agreement in the results of test methods specified in International Standards for optical properties of paper, board or pulp; c) participating in the design and development of new methods and international harmonization of procedures. When a laboratory does not undertake one or more of the activities covered by this document, such as sampling and the design/development of new methods, the requirements of those clauses do not apply. ISO 4094:2017 is for use by specified laboratories authorized to issue optical reference transfer standards in developing their management system for quality, administrative and technical operations. Laboratory customers, regulatory authorities and accreditation bodies can also use it in confirming or recognizing the competence of laboratories. NOTE It might be necessary to explain or interpret certain requirements in this document to ensure that the requirements are applied in a consistent manner. Guidance for consistent application can be obtained from Technical Committee ISO/TC 6.