本文件为组织实施和维护符合其需求的正式且有文件记录的业务影响分析（BIA）流程提供了指南。它没有规定执行BIA的统一程序。 本文件适用于所有组织，无论其类型、规模和性质如何，无论是私营、公共还是非营利部门。该指南可以根据组织的需求、目标、资源和限制进行调整。

This document gives guidelines for an organization to implement and maintain a formal and documented business impact analysis (BIA) process appropriate to its needs. It does not prescribe a uniform process for performing a BIA. This document is applicable to all organizations regardless of type, size and nature, whether in the private, public or not-for-profit sectors. The guidance can be adapted to the needs, objectives, resources and constraints of the organization.