基于PDCA循环法的能力验证提供者认可流程浅析

能力验证是评价实验室技术能力的有效手段, 能力验证提供者(proficiency testing provider, PTP)是对能力验证计划建立和运作中所有任务承担责任的组织。PTP认可是目前国内外常用的对PTP进行评价和正式承认的方式, 认可是一项综合、系统的工作。通过在PTP建立管理体系和认可申请中遵循全面质量管理的思想基础和方法—PDCA循环法，分步详细解读PTP认可中的策划阶段、实施阶段、检查阶段和改进阶段的重点工作, 并把各项工作统筹地联系起来, 为需要认可的PTP加强能力建设、提高技术及管理水平、快速熟悉认可的全流程提供帮助。

Analysis of proficiency testing provider accreditation process based on PDCA cycle method

Proficiency testing is an effective way to evaluate the technical capability of a laboratory. The proficiency testing provider (PTP) is an organization responsible for all tasks in the establishment and operation of the capability verification plan. PTP accreditation is currently a popular mode to evaluate the PTP ability at home and abroad, and is a comprehensive and systematic work. By following PDCA circulation method, which is the ideological basis and method of total quality management, to PTP accreditation, interpreting the key works in the planning, doing, checking and acting stages in detail step by step, and linking all the works together, it can help PTP to strengthen capacity building, improve technology and management level, and get familiar with the whole process of accreditation quickly.