For EHS consultants

Defensible engineering document-to-component traceability for every compliance engagement.

EHS consultants sign the deliverable. When an EPA auditor asks where a specific component count came from, the answer has to trace back to a specific engineering document — P&ID, piping isometric, PFD, or line list — on a specific revision, at a specific location on the document. Armeta produces that traceability by construction.

Book a demo Start with a free document audit

The EHS consultant problem

Compliance evidence is only as good as the document it came from.

Every LDAR component inventory, every PHA documentation package, every PSM audit defense rests on the governing engineering documents — P&IDs, piping isometrics, PFDs, and line lists. When a consultant produces a component list, a regulator can and will ask where every entry came from. “We read it off the drawings” is not an answer. “Here is the specific region on revision 7 of drawing P-1204, cross-referenced against the line list and isometric, where this valve appears” is.

The manual approach to this — LDAR technicians reading documents, transcribing into spreadsheets, reconciling with field walkdowns — produces deliverables that pass most audits but fail the hard ones. The gap between “we think this is right” and “we can prove this is right” is where consulting practices lose clients and win lawsuits.

With Armeta, traceability spans drawings and data tables. Piping isometrics provide physical location data, line lists provide material and service attributes, PFDs provide process context, and all of it traces back to the governing P&ID. Every component, every line, every connection — traceable to the source document, unified in a single engineering knowledge graph. That's the evidence base that strengthens LDAR and PSM audit defense.

Three engagements

Three engagement types, one extraction engine.

LDAR program implementation and audit defense

Today

LDAR consultants build component inventories from P&IDs, piping isometrics, line lists, field walkdowns, and client-supplied databases (LeakDAS, Guideware, etc.). The reconciliation between these sources is manual, time-consuming, and the point where most audit findings originate. EPA's Leak Detection and Repair: A Best Practices Guide specifically identifies drawing-to-component misalignment as a source of noncompliance.

With Armeta

A structured component inventory extracted directly from the governing engineering documents — P&IDs cross-referenced against piping isometrics and line lists — with every entry tied to its source document, revision, and region. The LDAR database can be reconciled against an authoritative engineering knowledge graph. Audit findings on inventory completeness become defensible.

PHA and HAZOP documentation engagements

Today

HAZOP teams require current P&IDs and the broader Process Safety Information package — PFDs, line lists, relief system data — at study kickoff. PSI packages are often stale, incomplete, or diverge from actual field conditions. The consultant spends the first portion of the engagement reconciling PSI against reality before the hazard analysis can begin.

With Armeta

Current, structured engineering documents with revision deltas pre-flagged across P&IDs, PFDs, and line lists. PSI reconciliation happens before the HAZOP team arrives on site. The consultant's engineering hours shift from documentation prep to actual hazard analysis work.

PSM audit support and documentation

Today

PSM audit preparation involves assembling evidence across fourteen regulatory elements, most of which reference the governing engineering documents at some point. MOC documentation, PSI completeness, mechanical integrity records, incident investigations — all trace back to drawings and data tables. Proving the documents are current is the hardest part of any audit.

With Armeta

Every engineering document in the audit scope — P&IDs, piping isometrics, PFDs, line lists — is structured, versioned, and delta-compared. The evidence package for every PSM element that touches an engineering document is document-traceable by construction.

Evidence

Deployed today, where your data lives.

Proof

Document-traceable evidence, produced today.

Armeta is currently producing engineering-document-to-component traceability on active LDAR and PHA engagements. External validation on the record: first place at CERAWeek 2026 Energy Venture Day, Industrial Efficiency and Decarbonization track.

See the full proof page

Deployment

Where the audit record already lives.

Cloud, on-premise, or private cloud. Deployed under client data residency and audit-trail requirements. SOC 2 Type II audit in progress, completing H1 2026.

Security and deployment

Your documents, your data

Start with ten of your own documents.

See Armeta produce document-traceable component inventories on your own engagement documents — P&IDs, piping isometrics, PFDs, or line lists. A structured report in one engagement — before any procurement conversation.

Book a demo Start with a free document audit