A leading indicator measures activity intended to prevent incidents. A lagging indicator counts incidents that already happened. Programs that rely only on lagging indicators find out they had a problem after someone is hurt.
Safety briefing and toolbox talk completion rates, training currency by worker, hazard observations submitted, near-miss reports, inspection frequency, and corrective actions closed within target. Each measures whether prevention work is happening.
Most are self-reported. A completion rate assembled from sign-in sheets measures how well paperwork was collected, not whether the workers were present. That gap is exactly what an OSHA inspector or plaintiff's attorney probes.
A sign-in sheet proves somebody wrote a name. Arkvos records a photo, GPS coordinates, and a SHA-256 timestamp for each worker at each briefing, sealed at the moment of check-in. That is the difference between saying a worker was trained and showing who was standing there.
Every branch running a briefing appears on the same screen as it happens, with attendance counts climbing as workers scan in. Locations that have not started are visible by absence, which is the part a paper process can never show you. No phone calls, no morning check-in texts, no waiting for someone to email a scanned sign-in sheet at the end of the week.
Leading indicators measure preventive activity — briefings held, training completed, hazards reported — and can be acted on before an incident occurs. Lagging indicators, such as recordable injury rates and lost-time days, measure outcomes after the fact.
Yes, and it is one of the more objective ones when attendance is verified rather than self-reported, because verification produces evidence tied to a specific worker at a specific time and place.
One plan at $349 per month, unlimited workers. There are no per-site fees, no tiers, and no hardware costs. A free 14-day trial requires no credit card, and the platform supports teams from 10 to 100,000 workers.
No. Workers scan the QR code the supervisor displays and check in through their phone's browser. There is no app, no login, and no account. A typical check-in takes about 90 seconds.
Check-in requires a connection at the moment of scan, so crews in dead zones should check in where service exists — most jobsites have coverage at the trailer or staging area. Location and time are captured at the moment of the scan, so the record still reflects when and where the worker actually checked in.
It is not designed to. Arkvos is the verification layer for briefing attendance and works alongside platforms like Procore and Autodesk rather than replacing them. Companies typically keep their existing systems for inspections, incidents, and project management, and use Arkvos for proof that the daily talk happened and who attended.
Arkvos offers a free OSHA citation response generator. Upload the citation and get a formal response letter, a corrective action plan with dates, and a checklist of evidence to attach. Employers have 15 working days from receipt of a citation to contest it. Open the free citation responder.