The only offline-first PWA built around Critical Control Management for high-energy hazards. Not another generic checklist β a SIF-prevention engine for mining, construction, energy & transport.
Pilot-ready for HSE teams
Mining Β· Construction Β· Renewable Energy Β· Transport
Safety Culture Framework
SIF Prevention is a concrete tool β but tools only work if people actually use them without fear of blame. Certeo is built for teams that treat safety as a shared responsibility, not a checkbox.
A safety culture is not a folder of written regulations on a shelf. As defined by OSHA and leading safety science, it is an environment where the attitudes, perceptions, and daily behaviors of all employees β from frontline workers to executive leadership β truly reflect shared responsibility on-site.
The gap between policy and reality:
An organization can possess flawless procedures and full PPE gear β and still suffer severe fatalities because a worker fears speaking up, a supervisor rushes a critical step, or "we've always done it this way" becomes the unspoken norm.
Leadership allocates real budget, time, and attention to eliminate hazards β proving to workers that safety is an uncompromised operating priority, not pre-audit slogans.
No complacency or denial ("it has always been fine"). A strong culture openly recognizes high-energy hazard risks and systematically verifies barriers before high-risk tasks.
Safety is not solely the HSE officer's job. Every worker, contractor, and manager actively spots, flags, and stops compromised controls on-site.
Honest reporting of near-misses and failed controls is encouraged and welcomed. Transparency is treated as an opportunity to fix systems, not to punish individuals.
Safety directives are not simply handed down from the office. Frontline workers who actually face the risks actively participate in refining controls and procedures.
Regulators investigate safety culture to distinguish accidental incidents from systemic negligence β directly determining corporate liability, statutory fines, and legal outcomes.
Culture without concrete tools remains abstract words. Tools without culture degrade into mindless checkbox ticking. Certeo unifies both: providing offline-first verification checklists for high-energy hazards that empower workers to verify critical controls without fear.
Three Layers of Defense
Checklists fail when only the tool changes. Certeo is built to support all three β because technology alone never fixes a culture problem.
People report problems without fear of blame. Leadership shows safety matters through action, not slogans.
Regular field observations by HSE Managers, not just paperwork. Periodic reset moments that recalibrate what "normal" looks like.
Offline verification, GPS-tagged evidence, automatic action creation. The layer that makes the other two layers measurable.
Platform Features
Certeo focuses on the controls that prevent catastrophic events. Every feature is designed to close the Action Gap before a fatality occurs.
Pre-built library of critical controls for 6 high-energy hazard types, aligned with ICMM CCM Guide 2026. Validated SIF-prevention criteria β not generic checklist items.
Full verification capability without network. Works on any Android device β no app store required. Install via "Add to Home Screen". Auto-sync when back online.
When a critical control fails verification, Certeo instantly creates a corrective action with assigned owner, due date, and SIF-priority flag β automatically.
Not a count of inspections β a leading indicator dashboard showing % of critical controls verified per hazard type, site, and time period.
Each critical control result is tied to a photo, GPS coordinates, and timestamp β creating an irrefutable audit trail for regulators and incident investigations.
Three tightly-defined roles: Administrator, HSE Manager, Field Inspector. Each sees exactly what they need β nothing more, nothing less. Simple, secure, auditable.
Workflow
A streamlined four-step process designed for workers in PPE, in the field, without internet.
Inspector selects the current high-energy hazard type on site (e.g. Working at Height, Heavy Machinery, LOTO).
For each critical control, mark Verified / Failed / N/A. Photo and GPS captured automatically. Works fully offline.
Any failed control instantly creates a corrective action β assigned to the right person with a deadline, flagged as SIF-critical.
HSE Manager tracks open actions, monitors control verification rates by site, and exports PDF reports for compliance.
High-Energy Hazard Library
Each hazard type comes with a validated set of critical controls, ready to configure per site in minutes.
Falls from elevation remain the #1 cause of fatalities in construction and mining globally.
Struck-by and caught-in incidents with heavy equipment account for significant SIF events.
Unexpected energisation during maintenance is a leading cause of severe injuries and fatalities.
Dropped loads and crane failures create SIF potential for everyone in the vicinity of the lift.
Atmospheric hazards in confined spaces can be immediately dangerous without verified controls.
Trench collapses and ground failures can be instantly fatal β controls must be verified before work begins.
Why Certeo
Generic checklist tools treat all items equally. Certeo is built around the critical controls that prevent fatalities β everything else is secondary.
Early Feedback
"Finally, a platform that speaks the language of Critical Control Management. Every other tool we evaluated treated SIF events the same as a missed toolbox talk."
"Our inspectors work 40km from the nearest tower. The offline capability isn't a nice-to-have β it's the only reason we can actually enforce controls at the workface."
"The automatic corrective action creation when a control fails is a game-changer. We closed the action gap on LOTO compliance by 60% in the first month."
Join our early pilot program. We're working with HSE teams in mining and construction to validate the platform before the full launch.
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