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Cybersecurity & Infrastructure Security Agency
America's Cyber Defense Agency

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Region 10

Alaska, Idaho, Oregon, Washington

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Who We Are

CISA Region 10

Covering 918,630 square miles and spanning four U.S. States and 271 Tribal Nations, Region 10 is a diverse geographic area. Through a regional office strategically located in Seattle, Wash., regional personnel manage mission execution through steady state and incident operations, critical infrastructure analysis, and strategic outreach to critical infrastructure partners. Protective Security Advisors (PSAs), Chemical Security Inspectors (CSIs), Cyber Security Advisors (CSAs), Emergency Communications Division Coordinators, and visiting CISA staff all coordinate their critical infrastructure protection missions through the regional offices, and collaborate on regional critical infrastructure efforts, as needed. Regional personnel coordinate training events and exercises for stakeholders; participate in external planning with state, local, tribal, territorial, and private sector partners; and provide advice and expertise to stakeholders on infrastructure protection, data tools and information sharing platforms, critical infrastructure sector specialties, and resilience and recovery.

Region 10 Director Patrick J. Massey

Regional Director Patrick J. Massey leads a team of security professionals located throughout the region to better understand and manage cyber and physical risk to our critical infrastructure.  

Learn more

Discover

Learn more about CISA’s vast array of services, tools and guides at the links below. 

What We Do

Region 10 personnel provide risk and risk mitigation advice, outreach, assessments and inspections, trainings, support and more to our partners. 

CISA News

See the latest news and press releases from CISA.

CISA Region 10 Factsheet

Download Fact Sheet (.pdf, 1.45 MB)

CISA Region Resources

Learn more about the range of resources available to support a more robust cyber resilience. 

Contacts

  • Regional office: CISARegion10@hq.dhs.gov   
  • Media inquiries: CISAMedia@cisa.dhs.gov    
  • After hours: Central@cisa.gov
  • To report anomalous cyber activity and/or cyber incidents 24/7, email report@cisa.gov, or call (888) 282-0870.
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