IEC 62387:2020作为IEC 62387:2020 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 62387:2020适用于所有类型的被动剂量测定系统用于测量: -个人剂量当量Hp(10)(用于个体全身监测)， -个人剂量当量Hp(3)(用于个体眼睛晶状体监测)， -个人剂量当量Hp(0,07)(对于个体全身皮肤和用于肢体监测的局部皮肤两者)， -环境剂量当量H*(10)（用于工作场所和环境监测）， -定向剂量当量H′(3)（用于工作场所和环境监测），或 -定向剂量当量H′(0,07)(用于工作场所和环境监测)。本文件适用于测量0.01 mSv至10 Sv剂量范围和表1给出的能量范围内的外部光子和/或β辐射的剂量测定系统。所有能量值都是相对于注量的平均能量。剂量测定系统通常使用电子设备进行数据评估，因此通常由计算机控制。

IEC 62387:2020 is available as IEC 62387:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62387:2020 applies to all kinds of passive dosimetry systems that are used for measuring:
- the personal dose equivalent Hp(10) (for individual whole body monitoring),
- the personal dose equivalent Hp(3) (for individual eye lens monitoring),
- the personal dose equivalent Hp(0,07) (for both individual whole body skin and local skin for extremity monitoring),
- the ambient dose equivalent H*(10) (for workplace and environmental monitoring),
- the directional dose equivalent H'(3) (for workplace and environmental monitoring), or
- the directional dose equivalent H'(0,07) (for workplace and environmental monitoring).
This document applies to dosimetry systems that measure external photon and/or beta radiation in the dose range between 0,01 mSv and 10 Sv and in the energy ranges given in Table 1. All the energy values are mean energies with respect to the fluence. The dosimetry systems usually use electronic devices for the data evaluation and thus are often computer controlled.