ASTM F1258-95 (2022) PDF

Full title and description

ASTM F1258-95 (Reapproved 2022) — "Standard Practice for Emergency Medical Dispatch". This practice defines the responsibilities, knowledge, organizational support, and minimum practices for agencies and telecommunicators performing emergency medical dispatch (EMD).

Abstract

This standard provides a baseline practice for implementing and managing emergency medical dispatch programs, including training expectations for emergency medical dispatchers (EMDs), guidance on caller interrogation, triage/priority assignment, prearrival instructions, medical direction/oversight, and the use of a medically approved emergency medical dispatch priority reference system (EMDPRS). It is intended to support consistent, medically supervised dispatch of emergency medical resources.

General information

• Status: Active / Published.
• Publication date: Reapproved and current edition published September 1, 2022.
• Publisher: ASTM International.
• ICS / categories: 11.160 (First aid); 13.320 (Alarm and warning systems).
• Edition / version: F1258-95 (Reapproved 2022) — original adoption 1995 with subsequent reapprovals/editions (latest 2022).
• Number of pages: 8 pages.

Key bibliographic details (status, publication date and page count) are recorded in standard distributors and the ASTM catalog.

Scope

This practice covers the definition of responsibilities, knowledge, practices, and organizational support required to implement, perform, and effectively manage the emergency medical dispatch function. It is intended for agencies that accept public requests for emergency medical assistance and dispatch medical personnel; it does not purport to address all safety concerns and should be applied with appropriate local medical oversight and regulatory review.

Key topics and requirements

• Definition of the emergency medical dispatcher (EMD) role and minimum knowledge/skills required for EMDs.
• Use and integration of an Emergency Medical Dispatch Priority Reference System (EMDPRS): scripted interrogation, priority assignment, and prearrival instructions.
• Requirements for medical direction and oversight of dispatch operations, including quality assurance and training approval.
• Interrogation techniques, triage principles, telephone medical intervention (prearrival instructions), and information transmission to responders.
• Organizational support elements: training programs, management structures, and performance evaluation for EMD systems.

Typical use and users

Primary users are public-safety communications centers, EMS agencies, medical directors, dispatch trainers, and organizations establishing or auditing emergency medical dispatch programs. The standard is referenced by regulatory and state-level EMD program requirements where adopted as a "national standard" for EMD services and program criteria.

Related standards

ASTM F1258 is related to other ASTM practices and guides addressing EMS training and EMD program management, including (but not limited to) F1552 (Training Instructor Qualification and Certification Eligibility of EMDs), F1560 (Emergency Medical Dispatch Management), and F1031 (Training the Emergency Medical Technician). Users should consult these related documents for complementary program management and instructor qualification guidance.

Keywords

emergency medical dispatch; EMD; telecommunicator; prearrival instructions; dispatch priorities; EMDPRS; medical direction; EMS communications.

FAQ

Q: What is this standard?

A: ASTM F1258-95 (Reapproved 2022) is a practice document that establishes baseline responsibilities, training expectations, and organizational requirements for emergency medical dispatch programs and personnel.

Q: What does it cover?

A: It covers the scope and function of emergency medical dispatch, caller interrogation and triage, the use of an EMD priority reference system (EMDPRS), prearrival instructions, medical oversight, and program management elements necessary to deliver medically supervised dispatch services.

Q: Who typically uses it?

A: Public-safety answering points (PSAPs), EMS agencies, dispatch managers, medical directors, trainers, and regulators that establish or evaluate emergency medical dispatch programs.

Q: Is it current or superseded?

A: The document is listed as active and was reapproved/published in its current edition on or about September 1, 2022 (designation F1258-95 with reapproval year 2022). Agencies should confirm they are using the 2022 reapproved edition.

Q: Is it part of a series?

A: It is part of the ASTM Committee F30 series of standards addressing Emergency Medical Services and sits alongside related practices such as F1552 and F1560 that address instructor qualification and EMD program management.

Q: What are the key keywords?

A: emergency medical dispatch, EMD, telecommunicator, prearrival instructions, EMDPRS, medical direction, dispatch priorities.