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  2. CAMEO

CAMEO Data Manager Software

CAMEO Data Manager is a database application where you can keep track of information (such as chemical inventories and contact information for facilities) to assist in emergency response and planning in your local community.  It is especially useful for managing data required under the Emergency Planning and Community Right-to-Know Act. 

You can enter information into the CAMEO Data Manager database manually and/or by importing a Tier2 Submit file (if the facilities and/or planners in your state use that program to complete Tier II forms under EPCRA).

CAMEO Data Manager is part of the CAMEO® (Computer-Aided Management of Emergency Operations) software suite, which is used widely to plan for and respond to chemical emergencies. CAMEO Data Manager replaces CAMEOfm, and offers new functionality and features. Files created in CAMEOfm and Tier2 Submit can be imported into CAMEO Data Manager.

On this page:

  • Downloading CAMEO Data Manager
  • Learning More about CAMEO Data Manager
  • Getting Help

Downloading CAMEO Data Manager

  • Download CAMEO Data Manager 4.5.1 for Windows (exe) . 
  • Download CAMEO Data Manager 4.5.1 for Mac (dmg) . 

The Windows version can be run on the Windows 11 operating system. The Macintosh version can be run on the Sonoma (14), Sequoia (15), and Tahoe (26) operating systems. Other operating systems have not been tested and are not supported.

If you have an earlier version of CAMEO Data Manager (or the older CAMEOfm program) installed: Export your existing program data into a .zip file BEFORE you install the new version. During the installation, use the recommended installation paths. Once CAMEO Data Manager 4.5.1 is installed, import the .zip file to bring your existing data into the new program. If you have questions about the update process, reach out to orr.cameo@noaa.gov.


Learning More About CAMEO Data Manager

For an overview of all of the suite programs, download the CAMEO Suite fact sheet (pdf)(506 KB) to learn how these tools can be used to assist first responders and emergency planners. 

Significant Changes in CAMEO Data Manager Versions 4.5.1 and 4.5.0

  • Fixed issue that prevented files from being imported properly if the import file had attachments with file names that contained multiple spaces in a row. (v 4.5.1)
  • Added ability to reorder attachments on records. (v 4.5.0)
  • Expanded record deletion functionality so that you can delete any record from detail view (as well as list view). (v 4.5.0)
  • Added new export option in the Facilities module, so that you can create a PDF export of Responder Summaries for a collection of facilities. (v 4.5.0)
  • Updated state-specific fields for reporting year 2025. (v 4.5.0)
  • Updated the county boundary checks to use the latest information from the U.S. Census Bureau. (v 4.5.0)
  • Updated the Federal Emergency Management Agency Resource Types drop-down list to the latest values from the National Incident Management System. (v 4.5.0)
  • Added Screening and Scenarios indicators to chemical list views. (v 4.5.0)
  • Resolved issue with special characters not being allowed in program or file paths. (v 4.5.0)
  • Made many smaller user interface refinements and enhancements. (v 4.5.0)
  • Fixed several small bugs. (v 4.5.0)
  • Revised the help topics. (v 4.5.0)

Getting Help

If you have any problems with downloading a copy of Tier2 Submit or CAMEO Data Manager, contact the Risk Management Program Reporting Center (RMPRC@epacdx.net) or call (703) 227-7650. The RMP Reporting Center is staffed on weekdays from 8 a.m. to 4:30 p.m. Eastern Time.

CAMEO

  • About CAMEO
    • Online Resources
    • Training and Events
  • ALOHA Air Modeling
  • CAMEO Chemicals
  • CAMEO Data Manager
  • MARPLOT Mapping
  • Tier2 Submit
Contact Us about CAMEO
Contact Us about CAMEO to ask a question, provide feedback, or report a problem.
Last updated on December 18, 2025
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