NENA Standard for NG9-1-1 GIS Data Model Available for Public Review and Comment

The NENA Standard for NG9-1-1 GIS Data Model defines the Geographic Information Systems (GIS) Data Model, which supports the NENA Next Generation 9‑1‑1 (NG9‑1‑1) Core Services (NGCS) of location validation and routing, both geospatial call routing or to the appropriate agency for dispatch. This model also defines several GIS data layers (layers) used in local PSAP and response-agency mapping applications for handling and responding to 9‑1‑1 calls.

Members of the Working Group can download the document and submit comments by going here and then selecting "Add a Comment" from the "Edit" icon.

All others may download the document and submit comments by going here and then selecting "Add a Comment" from the "Document Actions" icon.

Please complete all requested data and click "Save," or, if submitting multiple comments, click "Save and Add Another.

If submitting a substantial number of substantive comments or edits, you may add a single comment in the Comment Manager and attach an edited version of the document containing your tracked changes. To do this, scroll down and click on "Add Supporting File" on the comment page and upload the file you have edited.

If you are providing editorial comments, such as corrections to typos, grammatical errors, style/numbering errors, and incorrect references/links to documents, please document them under one comment and list the page and line number for each. For example: 

• Page 22, Line 761: correct moist to most
• Page 51, Line 905: correct Maine to main
• If the correction is within a table, provide the table name and page number of error and specific details of change

All comments are due by February 14, 2022. You may contact the NENA Committee Resource Manager with any questions or concerns.