Critical Tasks
 Identify potential threats resulting from persons or networks.
 Develop and engage an observant Nation (individuals, families, communities, and local, state, tribal, and territorial government and private sector partners).
 Screen persons, baggage, mail, cargo, and conveyances using technical, non-technical, intrusive, and non-intrusive means without unduly hampering the flow of legitimate commerce.

Consider additional measures for high-risk persons, conveyances, or items:
• Conduct CBRNE search and detection operations.
• Conduct passive and active detection of CBRNE agents.
• Operate safely in a hazardous environment.
• Consider the deployment of Federal teams and capabilities to enhance local,
regional/metropolitan, state, tribal, territorial, insular area, and Federal, including the use of incident assessment and awareness assets.
 Conduct bio surveillance of data relating to human health, animal, plant, food, water, and environmental domains