本欧洲标准规定了通风和空调系统的设计，调试，运行和控制的室内环境质量的要求和方法。为了这个预先标准的目的，室内环境包括热环境，空气质量和声学环境。这个标准涵盖了主要关注的是人类占领的室内环境，但不包括住宅

This European Prestandard specifies the requirements for, and methods of expressing the quality of the indoor environment for the design, commissioning, operation and control of ventilation and air-conditioning systems. For the purposes of this prestandard, the indoor environment comprises the thermal environment, the air quality and the acoustic environment. This prestandard covers indoor environments where the major concern is the human occupation but excludes dwellings.