BS ISO 21401:2018规定了旅游业住宿场所实施可持续性管理体系的环境、社会和经济要求。本文件适用于住宿机构可控制且可施加影响的方面。本文件适用于任何住宿场所，无论其类型、大小或位置如何，其目的是:a）在其运营中实施、维护和改进可持续实践；b） 确保符合其定义的可持续性政策。交叉引用:UNWTO:2004购买本文件时，所有当前可用的修订均包含在购买本文件中。

BS ISO 21401:2018 specifies environmental, social and economic requirements to implement a sustainability management system in accommodation establishments in the tourism sector.This document applies to the aspects that can be controlled by the accommodation establishments and over which they can exert influence.This document is applicable to any accommodation establishment, regardless of its type, size or location, that wishes to:a) implement, maintain and improve sustainable practices in their operations;b) ensure conformance with its defined sustainability policy.Cross References:UNWTO:2004All current amendments available at time of purchase are included with the purchase of this document.