CISA Guidance on Essential Critical Infrastructure Workforce
The Cybersecurity and Infrastructure Security Agency (CISA) executes the Secretary of Homeland
Security’s responsibilities as assigned under the Homeland Security Act of 2002 to provide strategic
guidance, promote a national unity of effort, and coordinate the overall federal effort to ensure the
security and resilience of the Nation’s critical infrastructure. CISA uses trusted partnerships with
both the public and private sectors to deliver infrastructure resilience assistance and guidance to a
broad range of partners.
Functioning critical infrastructure is imperative during the response to the COVID-19 emergency for both public health and safety as well as community well-being. Certain critical infrastructure industries have a special responsibility in these times to continue operations.
This guidance and accompanying list are intended to support State, Local, and industry partners in identifying the critical infrastructure sectors and the essential workers needed to maintain the services and functions Americans depend on daily and that need to be able to operate resiliently during the COVID-19 pandemic response.
This document gives guidance to State, local, tribal, and territorial jurisdictions and the private sector on defining essential critical infrastructure workers. Promoting the ability of such workers to continue to work during periods of community restriction, access management, social distancing, or closure orders/directives is crucial to community resilience and continuity of essential functions.