Three tiers
| Tier | What it holds | Example |
|---|---|---|
| Registries | The things everything else refers to. Sites, assets, workers, tasks, vendors, substances, courses, documents, clauses. | FDN-002 Asset Register |
| Activity templates | The records people actually create during a shift. Reports, inspections, checklists, permits, assessments. | SAF-001 Incident Report |
| Canonical engines | One shared version of a process the whole tenant uses, rather than a copy per workspace. | FDN-014 CAPA |
There is exactly one CAPA, one root cause analysis and one risk assessment per tenant. A quality nonconformance, a safety incident and an environmental spill all raise actions into the same CAPA engine, which is why actions can be counted across the whole site rather than per department.
The spine
Three fields tie related records into a thread that can be followed end to end.
IDs are flat and human readable, in the form CASE-2026-00147. No nested numbering, because people read these out loud on a radio.
Standards handled as tagging
ISO 45001, ISO 14001, BRCGS, SQF and the rest are handled by tagging clauses onto templates rather than duplicating the library per standard. One inspection can satisfy three schemes, and the compliance workspace reads those tags to show readiness without a separate audit.