Your officers are spending 2–3 hours on paperwork for every impairment stop. Evidex cuts that to 30 minutes.

Evidex guides officers through every test, captures evidence in real time, and auto-populates the report — so your agency spends less time on paperwork and more time keeping roads safe.

2–3 hrs avg. paper report time per impairment stop

~30 min with Evidex — back on patrol faster

100% audit-ready, timestamped evidence every stop

Built by law enforcement, for law enforcement

Easy to use

Modern data entry techniques focused on user experience for both new and seasoned officers
Hard evidence

Data entry is time stamped, geo-tagged and supported with an audit trail
Detailed analytics

The data provides a platform for analytics which can be viewed through a reporting dashboard
Accurate data

Leverages muscle memory during data capture so that the officer can keep their eyes on the suspect

Why pen-and-paper FSTs are costing your agency — every shift

Select your role to see what this means for you.

One missed clue can tank the case

When you're running a SFST roadside at 2 a.m., it's easy to miss a checkbox or notation. That gap shows up months later when defense counsel gets the report.

Hours of overtime on paperwork

Reconstructing a full impairment stop from notes means 2–3 hours back at the station — often on overtime. That's time you're not on the road.

No two reports look the same

Every officer has their own shorthand. Inconsistent documentation creates vulnerabilities that defense attorneys know exactly how to exploit.

Eyes on paper, not on the suspect

Manual scoring means looking down at a clipboard during the test. You miss behavioral cues — and the record may not reflect what actually happened.

No visibility until reports are filed

You find out about impairment stop activity days later — and only if reports get filed. Real-time activity data simply doesn't exist with pen and paper.

Overtime you can't justify or predict

Lengthy post-shift paperwork quietly drives overtime costs. Without data, it's nearly impossible to tie those hours to specific stops or officers.

Inconsistency creates liability

When different officers document the same test differently, it signals a training gap to the courts — and to your brass. Standardisation isn't just about quality; it's risk management.

Budget reporting relies on guesswork

Justifying headcount and enforcement resources for DUI operations requires data you don't have. You're estimating — and leadership knows it.

Impairment enforcement costs are a black box

You're spending on DUI enforcement, but you can't show the board where the money goes, how efficient operations are, or whether overtime is warranted.

Acquittals from documentation failures

Charges get withdrawn when reports are incomplete or inconsistent. Each acquittal is hours of officer time — and community trust — down the drain.

Can't target resources by data

Without geo-tagged, timestamped stop data, enforcement is reactive. You're deploying resources based on intuition rather than patterns.

Training gaps are invisible until court

The first sign a new officer isn't testing correctly often surfaces during a criminal trial — far too late for corrective coaching or retraining.

Real-time data from the roadside to the boardroom

One app closes the loop from field stop to analytics dashboard.

Guided testing — no step gets missed

The app walks the officer through each SFST in sequence. Every observation is captured at the moment it happens — muscle-memory input keeps eyes on the subject, not a clipboard.

Report auto-populates — officers review, not rewrite

When the stop ends, the structured report is already built. Officers review and submit instead of spending 2 hours reconstructing events from memory. Fewer missed shifts, less overtime.

Live dashboard for supervisors and command

Real-time stop counts, arrest rates, geographic distribution, and officer-level data — available the moment a stop closes. Finally see where your DUI enforcement budget is actually going.

Audit-ready evidence, every time

Timestamps, GPS co-ordinates, and a complete audit trail are attached to every stop — so defense challenges based on documentation gaps become much harder to mount.

Built for every level of your agency

Click a role to see what Evidex delivers for them.

Field officer

Administers FSTs

Traffic sergeant

Manages operations

Chief of police

Accountable for budget

For field officers — spend 30 minutes on paperwork, not 3 hours

Guided steps mean you'll never miss a clue or checkbox — no more sinking feeling when you review your notes back at the station

Muscle-memory data entry keeps your eyes on the subject during the test, capturing richer observations

The report writes itself — review and submit instead of reconstructing a 2-hour stop from scribbled notes

Standardised format means your documentation holds up the same way as a 20-year veteran's, no matter how long you've been on traffic

The Evidex app is simple and intuitive so your officers can focus on testing the subject

The app guides the officer through the testing process, capturing exact time and location data. The real-time data from testing the subject is recorded and presented to the officer, aiding them to make quick, informed, and accurate decisions.

Guided process
Colourized decision points
Real-time reporting

Detailed analytics at your fingertips

The paired Evidex web application provides better insight and transparency into policing efforts. Get insight into test counts, arrests, and uncompleted files, as well as geo-referenced and officer data which allows jurisdictional reporting.

Evidex analytics dashboard showing test statistics and mapping data

How it works

01

Field

Officer conducts an FST using the smartphone app

Guided prompts walk the officer through every clue, capturing time-stamped, geo-tagged data at the roadside.
02

Office

Officer accesses case via web portal to review pre-populated report

Reports are auto-generated from roadside data and formatted to match traditional paper records — ready for submission.
03

Analytics

Decision makers access a dashboard to profile statistics within a jurisdiction

Command staff gain real-time visibility into test volumes, arrest rates, and officer-level performance across the jurisdiction.

This truly touches on the standardization and removes the potential for errors. The solution saves us time and ensures consistency independent of officer experience.

Reed Holland Police Constable

Meet Our Customers

Traffic stops change for the better using our SFST mobile solution. Field officers can more consistently and easily evaluate subjects. Supervisors and Data Analysts have the tools at their fingertips to drive public safety.