1.1本指南涵盖了作为综合EMS系统一部分的机构间通信的规划、操作和评估阶段。 1.2本指南是EMS系统内机构间通信的指南。机构间通信涉及EMS响应者和支持机构，其主要任务是 不 提供院前急救医疗服务。 1.3本指南的主要重点是解决持续EMS响应所需的机构间通信。 1.4本指南还涉及任何重大EMS事件中的机构间通信，包括人为或自然灾害。 1.5本指南还包含了在EMS事件期间评估机构间通信的演习/演习建议。 1.6更多信息见指南F1220和参考文献 1-5 . 1.7本指南中的章节按以下顺序出现: 部分 介绍 范围 1. 参考文件 2. 术语 3. 意义和用途 4. 程序 5. 根本原因 附录X1 关键词 6. 工具书类 1.8 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This guide covers the planning, operations, and evaluation phases of interagency communications as part of a comprehensive EMS system. 1.2 This is a guide for interagency communications within an EMS system. Interagency communications involves the EMS responder and support agencies whose primary mission is not to deliver prehospital emergency medical care. 1.3 The primary focus of this guide is to address interagency communications necessary for ongoing EMS responses. 1.4 The guide also addresses interagency communications in any major EMS incident, including man-made or natural disasters. 1.5 The recommendations for drills/exercises for the evaluation of interagency communications during an EMS event are also incorporated into this guide. 1.6 Additional information can be found in Guide F1220 and Refs 1-5 . 1.7 The sections in this guide appear in the following sequence: Section Introduction Scope 1 Referenced Document 2 Terminology 3 Significance and Use 4 Procedure 5 Rationale Appendix X1 Keywords 6 References 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.