Purpose
The Nation requires a US
Department of Homeland Security Advisory System to provide a comprehensive and effective
means to disseminate information regarding the risk of terrorist acts to
Federal, State, and local authorities and to the American people. Such a
system would provide warnings in the form of a set of graduated "Threat
Conditions" that would increase as the risk of the threat increases. At
each Threat Condition, Federal departments and agencies would implement
a corresponding set of "Protective Measures" to further reduce
vulnerability or increase response capability during a period of
heightened alert.
This system is intended to create a common vocabulary, context, and
structure for an ongoing national discussion about the nature of the
threats that confront the homeland and the appropriate measures that
should be taken in response. It seeks to inform and facilitate decisions
appropriate to different levels of government and to private citizens at
home and at work.
Homeland Security Advisory System
The
Homeland Security Advisory System shall be binding on the executive
branch and suggested, although voluntary, to other levels of government
and the private sector. There are five Threat Conditions, each
identified by a description and corresponding color. From lowest to
highest, the levels and colors are:
Low = Green;
Guarded = Blue;
Elevated = Yellow;
High = Orange;
Severe = Red.
The higher the Threat Condition, the greater the risk of a terrorist
attack. Risk includes both the probability of an attack occurring and
its potential gravity. Threat Conditions shall be assigned by the
Attorney General in consultation with the Assistant to the President for
Homeland Security. Except in exigent circumstances, the Attorney General
shall seek the views of the appropriate Homeland Security Principals or
their subordinates, and other parties as appropriate, on the Threat
Condition to be assigned. Threat Conditions may be assigned for the
entire Nation, or they may be set for a particular geographic area or
industrial sector. Assigned Threat Conditions shall be reviewed at
regular intervals to determine whether adjustments are warranted.
For facilities, personnel, and operations inside the territorial
United States, all Federal departments, agencies, and offices other than
military facilities shall conform their existing threat advisory systems
to this system and henceforth administer their systems consistent with
the determination of the Attorney General with regard to the Threat
Condition in effect.
The assignment of a Threat Condition shall prompt the implementation
of an appropriate set of Protective Measures. Protective Measures are
the specific steps an organization shall take to reduce its
vulnerability or increase its ability to respond during a period of
heightened alert. The authority to craft and implement Protective
Measures rests with the Federal departments and agencies. It is
recognized that departments and agencies may have several preplanned
sets of responses to a particular Threat Condition to facilitate a
rapid, appropriate, and tailored response. Department and agency heads
are responsible for developing their own Protective Measures and other
antiterrorism or self-protection and continuity plans, and resourcing,
rehearsing, documenting, and maintaining these plans. Likewise, they
retain the authority to respond, as necessary, to risks, threats,
incidents, or events at facilities within the specific jurisdiction of
their department or agency, and, as authorized by law, to direct
agencies and industries to implement their own Protective Measures. They
shall continue to be responsible for taking all appropriate proactive
steps to reduce the vulnerability of their personnel and facilities to
terrorist attack. Federal department and agency heads shall submit an
annual written report to the President, through the Assistant to the
President for Homeland Security, describing the steps they have taken to
develop and implement appropriate Protective Measures for each Threat
Condition. Governors, mayors, and the leaders of other organizations are
encouraged to conduct a similar review of their organizations=
Protective Measures.
The decision whether to publicly announce Threat Conditions shall be
made on a case-by-case basis by the Attorney General in consultation
with the Assistant to the President for Homeland Security. Every effort
shall be made to share as much information regarding the threat as
possible, consistent with the safety of the Nation. The Attorney General
shall ensure, consistent with the safety of the Nation, that State and
local government officials and law enforcement authorities are provided
the most relevant and timely information. The Attorney General shall be
responsible for identifying any other information developed in the
threat assessment process that would be useful to State and local
officials and others and conveying it to them as permitted consistent
with the constraints of classification. The Attorney General shall
establish a process and a system for conveying relevant information to
Federal, State, and local government officials, law enforcement
authorities, and the private sector expeditiously.
The Director of Central Intelligence and the Attorney General shall
ensure that a continuous and timely flow of integrated threat
assessments and reports is provided to the President, the Vice
President, Assistant to the President and Chief of Staff, the Assistant
to the President for Homeland Security, and the Assistant to the
President for National Security Affairs. Whenever possible and
practicable, these integrated threat assessments and reports shall be
reviewed and commented upon by the wider interagency community.
A decision on which Threat Condition to assign shall integrate a
variety of considerations. This integration will rely on qualitative
assessment, not quantitative calculation. Higher Threat Conditions
indicate greater risk of a terrorist act, with risk including both
probability and gravity. Despite best efforts, there can be no guarantee
that, at any given Threat Condition, a terrorist attack will not occur.
An initial and important factor is the quality of the threat information
itself. The evaluation of this threat information shall include, but not
be limited to, the following factors:
- To what degree is the threat information credible?
- To what degree is the threat information corroborated?
- To what degree is the threat specific and/or imminent?
- How grave are the potential consequences of the threat?
Threat Conditions and Associated Protective Measures
The world has changed since September 11, 2001. We remain a Nation at
risk to terrorist attacks and will remain at risk for the foreseeable
future. At all Threat Conditions, we must remain vigilant, prepared, and
ready to deter terrorist attacks. The following Threat Conditions each
represent an increasing risk of terrorist attacks. Beneath each Threat
Condition are some suggested Protective Measures, recognizing that the
heads of Federal departments and agencies are responsible for developing
and implementing appropriate agency-specific Protective Measures:
- Low Condition (Green). This condition is declared when
there is a low risk of terrorist attacks. Federal departments and
agencies should consider the following general measures in addition to
the agency-specific Protective Measures they develop and implement:
- Refining and exercising as appropriate preplanned Protective
Measures;
- Ensuring personnel receive proper training on the Homeland
Security Advisory System and specific preplanned department or
agency Protective Measures; and
- Institutionalizing a process to assure that all facilities and
regulated sectors are regularly assessed for vulnerabilities to
terrorist attacks, and all reasonable measures are taken to mitigate
these vulnerabilities.
- Guarded Condition (Blue). This condition is declared when
there is a general risk of terrorist attacks. In addition to the
Protective Measures taken in the previous Threat Condition, Federal
departments and agencies should consider the following general
measures in addition to the agency-specific Protective Measures that
they will develop and implement:
- Checking communications with designated emergency response or
command locations;
- Reviewing and updating emergency response procedures; and
- Providing the public with any information that would strengthen
its ability to act appropriately.
- Elevated Condition (Yellow). An Elevated Condition is
declared when there is a significant risk of terrorist attacks. In
addition to the Protective Measures taken in the previous Threat
Conditions, Federal departments and agencies should consider the
following general measures in addition to the Protective Measures that
they will develop and implement:
- Increasing surveillance of critical locations;
- Coordinating emergency plans as appropriate with nearby
jurisdictions;
- Assessing whether the precise characteristics of the threat
require the further refinement of preplanned Protective Measures;
and
- Implementing, as appropriate, contingency and emergency response
plans.
- High Condition (Orange). A High Condition is declared when
there is a high risk of terrorist attacks. In addition to the
Protective Measures taken in the previous Threat Conditions, Federal
departments and agencies should consider the following general
measures in addition to the agency-specific Protective Measures that
they will develop and implement:
- Coordinating necessary security efforts with Federal, State, and
local law enforcement agencies or any National Guard or other
appropriate armed forces organizations;
- Taking additional precautions at public events and possibly
considering alternative venues or even cancellation;
- Preparing to execute contingency procedures, such as moving to
an alternate site or dispersing their workforce; and
- Restricting threatened facility access to essential personnel
only.
- Severe Condition (Red). A Severe Condition reflects a
severe risk of terrorist attacks. Under most circumstances, the
Protective Measures for a Severe Condition are not intended to be
sustained for substantial periods of time. In addition to the
Protective Measures in the previous Threat Conditions, Federal
departments and agencies also should consider the following general
measures in addition to the agency-specific Protective Measures that
they will develop and implement:
- Increasing or redirecting personnel to address critical
emergency needs;
- Assigning emergency response personnel and pre-positioning and
mobilizing specially trained teams or resources;
- Monitoring, redirecting, or constraining transportation systems;
and
- Closing public and government facilities.
Comment and Review Periods
The Attorney General, in consultation and coordination with the
Assistant to the President for Homeland Security, shall, for 45 days
from the date of this directive, seek the views of government officials
at all levels and of public interest groups and the private sector on
the proposed Homeland Security Advisory System.
One hundred thirty-five days from the date of this directive the
Attorney General, after consultation and coordination with the Assistant
to the President for Homeland Security, and having considered the views
received during the comment period, shall recommend to the President in
writing proposed refinements to the Homeland Security Advisory System.
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last update:
06/11/08
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