1.1本规程涵盖了有效实施、执行和管理紧急医疗派遣职能所需的职责、知识、实践和组织支持的定义。 1.2本规程有助于规划和评估培训、实施和组织支持，以满足紧急医疗调度的功能需求。 1.3 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 practice covers the definition of responsibilities, knowledge, practices, and organizational support required to effectively implement, perform, and manage the emergency medical dispatch function. 1.2 This practice is useful for planning and evaluating the training, implementation, and organizational support to satisfy the functional needs of emergency medical dispatching. 1.3 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.