The NG9-1-1 GIS Software Problem Nobody Is Talking About Directly

June 8, 2026

A lot of vendors are building toward a solution. One is already there.

Brian Brady |  Chief Operations Officer, Gistic Research, Inc.  | brian.brady@gisticinc.com

I have spent a significant part of the last two decades in GIS conversations with 911 coordinators, PSAP directors, GIS Administrators, and state NG9-1-1 officials. I have heard a version of the same thing more times than I can count.

“We were told the software would be ready. It still isn’t.”

This is not a criticism of anyone’s intentions. It’s an observation about the current state of the market, and I think it’s worth saying plainly, because agencies trying to meet real NG9-1-1 compliance timelines deserve an honest picture of where things stand.

The Flood of Solutions That Aren’t Quite Solutions

The National 911 Program, within NHTSA, conducted a multi-year assessment of GIS technology for NG9-1-1. Their published findings described it plainly: a flood of various solutions have emerged, based on each vendor’s interpretation of NG9-1-1 requirements.

That is a measured, government-sourced description of a frustrating market reality. Many of those solutions look capable in a demonstration. Many are offered by companies with legitimate track records in services, data management, or adjacent GIS disciplines. But there is a meaningful difference between a company that manages GIS data as a service and a company that has built a production-ready software platform for NG9-1-1 GIS maintenance.

That difference matters when your agency has to meet a compliance standard. A service engagement produces an outcome. A software platform gives your team the capability to produce that outcome themselves, continuously, to the standard, on your own timeline.

If your agency is in the process of implementing an NG9-1-1 system but has not started the data-improvement aspect, you’re already behind, and your implementation timeline is going to suffer greatly. The result is an ESInet with no data to put on it.

That window does not pause while a vendor finishes building.

What Actually Has to Happen, and Why Software Matters

In the NG9-1-1 environment, authoritative GIS data is the core infrastructure. Road centerlines, site/structure address points, emergency service boundaries, and provisioning boundaries are not background map layers. They are the functional mechanism by which calls are validated and routed. The public safety community relies on GIS data to accurately relay a caller’s location and dispatch emergency responders.

The GIS data supply chain supporting the NG9-1-1 environment is designed to bring the most accurate and current GIS data available into the environment as quickly as possible and to provide a feedback loop for necessary data edits. What that means in practice is that GIS data maintenance is not a project you complete. It is an operational responsibility that continues indefinitely, with a 72-hour correction cycle as the stated NENA standard for resolving identified issues.

Successful implementation of NG9-1-1 relies heavily on highly accurate, robust GIS data that’s constantly maintained to NG9-1-1 standards and freely shared locally, regionally, and nationally. Currently, there is not a universal GIS-sharing system in place for 911 centers in the United States.

That last point matters. The tools available when agencies began their NG9-1-1 GIS transitions were largely built for a different purpose. General-purpose GIS platforms were not designed for NENA’s data model. Validation scripts were not designed for collaborative multi-agency maintenance. Report-based QC tools were not designed to support correction within the same workflow that surfaced the error.

An operational blueprint for creating and maintaining GIS for NG9-1-1 is needed by local units of government to understand how to begin the process. The tool and the blueprint have to exist together for this to work. Knowing what the standard requires is not the same as having a system that enforces it in real time.

The Distinction That Gets Lost in Vendor Conversations

Here is the question worth asking in any vendor conversation about NG9-1-1 GIS software:

Does your platform support topological editing within a SaaS environment, not just validation reporting, not just schema compliance checking, but actual topological correction of the spatial relationships between layers?

This is not a technical detail. It’s the core capability that determines whether your team can resolve the most difficult NG9-1-1 GIS problems, the ones that occur not inside a single dataset, but between datasets. Establishing shared topological boundary edges, Boundary alignment across jurisdictions. Centerlines that do not snap correctly at shared demarcation points. Address points that duplicate across adjacent agencies.

These issues can be identified by many tools yet, can be resolved by very few.

A true GIS system, by definition, understands what is on the left and right side of a line. It understands the relationship between layers. It can execute a correction that propagates correctly through the data model, managing address ranges, parity, administrative zones, and the spatial topology simultaneously. A system that can only manage individual features and vertices independently is not GIS. It’s a graphics platform as it lacks a topology engine.

In a SaaS-based NG9-1-1 GIS environment, the number of platforms that can do this correctly is very small. We believe it is effectively one single solution.

What Ready Actually Looks Like

GIVE, Geospatial Integration, Validation, and Editing, is the platform we built at Gistic Research to address exactly this problem.

GIVE is cloud-native. It requires no heavy desktop GIS installation for core maintenance workflows. It’s built on an open-source architecture, which means no per-user licensing and no third-party software dependencies that drive up total cost of ownership.

GIVE is actively deployed. Not in a pilot. Not in a beta. In production today, counties are maintaining NG9-1-1 GIS data to NENA standards on a continuous basis, including agencies that achieved compliance from a standing start in under six months and one in under 90 days.

It is aligned with NENA-STA-006.3-2026, the GIS Data Model standard published by NENA in April 2026. We are among the first platforms in production to reflect the current standard, while retaining full backward compatibility with 006.2a-2022 for agencies whose downstream systems have not yet transitioned.

And it has a topology engine, a real one built for NG9-1-1, that supports correction of interlayer and cross-jurisdictional anomalies directly within the editing workflow. Not just a report. Not by exporting mark-ups for use in a desktop application. In the system, where the data lives.

A Reasonable Ask

I’m not suggesting that every vendor offering NG9-1-1 GIS software is misrepresenting their capabilities. I am suggesting that the gap between “we are building toward this” and “this is in production and working” is a gap that agencies on a compliance timeline cannot absorb.

Many challenges remain for local 9-1-1 authorities responsible for building and maintaining the foundational GIS datasets required to take advantage of the FCC’s NG9-1-1 order. Those challenges deserve tools that actually exist, not promises about tools that are coming.

If your agency is evaluating NG9-1-1 GIS software, or re-evaluating something that has not delivered what you needed, I would welcome a conversation. Not a demonstration designed to impress. A real conversation about your workflow, your data, your timeline, and whether GIVE is the right fit for your situation.

That conversation costs nothing. The answer might matter more than you expect.

Brian Brady

Chief Operations Officer  |  Gistic Research, Inc.

brian.brady@gisticinc.com | gisticinc.com | gis-give.com

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