Communication Assets Survey & Mapping (CASM) Tool

The Communication Assets Survey and Mapping Tool (CASM), offered by the Cybersecurity and Infrastructure Security Agency (CISA) Interoperable Communications Technical Assistance Program (ICTAP), is the primary resource nationwide for the emergency communications community to inventory and share agency, asset, and COMU information, for the purpose of planning public safety communications operability and interoperability.

Log into CASM or request access here.

E-mail to get more information, request help, or offer feedback.

Note: CASM has been taken offline for maintenance and will be back online once complete.

The CASM Help Desk, is available for any questions you may have.

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