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Radiation Emergencies
Emergency Response:

Protective Action Guides

Emergency Preparedness
and Response

Protective Action Guides (PAGs) help state and local authorities make radiation protection decisions during emergencies. EPA developed the PAG Manual to provide guidance on actions to protect the public.

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When and how would PAGs be used?

The PAGs suggest precautions that state and local authorities can take during an emergency to keep people from receiving an amount of radiation that might be dangerous to their health. The PAGs provide guidance only.

Responders can use the PAG Manual in any radiation emergency:

  • nuclear power plant incident
  • foreign reactor incident
  • research facility incident
  • contaminated materials at steel mills or scrap metal recycling facilities
  • transportation accidents involving radioactive materials
  • radiological dispersal devices (RDDs) or dirty bombs
  • improvised nuclear devices (INDs)

The following table shows various protective actions and how emergency personnel apply them during each phase of a nuclear emergency.

Exposure Pathways and Protective Actions

Notes:

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Is training in use of the PAGs available?

Yes. FEMA's Emergency Management Institute has two Independent Study Courses on Radiation:

IS-3
Radiological Emergency Management

IS-301
Radiological Emergency Response, of which Unit 5, "Protective Actions & Protective Action Guides" provides an excellent introduction to the use of PAGs in an emergency.

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What guidance is currently in use?

In addition to EPA’s 1992 PAGs Manual, the following radiological emergency response guidance is available:

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How can I obtain a copy of the 1992 PAGs?

While we no longer have hard copies of the PAGs for distribution, an electronic version in PDF format is available:

(Please note: This document is not currently accessible for those using screen readers. If you need assistance accessing its contents, please Contact Us.)

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What is the status of the PAG Manual update?

The PAG Manual is an important science-based guideline that addresses emergency action levels for radiation exposure. Draft revisions are under review and will be published in the Federal Register for public review and input.

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