本文件规定了中药饮片工艺追溯系统的要求，包括中药种植或繁殖、流通、饮片实体制造、加工和使用的追溯信息检查点。

This document specifies the requirements for process traceability systems in Chinese materia medica and decoction pieces, including checkpoints of traceability information about the planting or breeding and circulation of Chinese materia medica, and the manufacturing, processing and use of entities of decoction pieces.