Catch Errors in Your Spec Sheets Before They Reach Your Customers

Internal contradictions in technical documents are more common than most companies realize. A spec sheet goes through multiple revisions, sometimes by different people. Values get updated in one section but not another. A table gets expanded but the summary paragraph above it still reflects the old data. These inconsistencies often survive internal review because each section looks fine in isolation — the contradiction only becomes visible when you compare them systematically.

Some real-world patterns the audit catches:

• A dry film thickness range in the general properties section that doesn't match the application table — the summary says 60–80 µm, but the table says 50–75 µm. Both can't be right, and an applicator following one while an inspector checks the other creates a compliance dispute.
• A missing recoat window in a multi-coat system specification — the topcoat TDS lists a minimum overcoating interval but the primer TDS doesn't. Whoever applies the primer in the field has no guidance on when the topcoat can go on.
• Test standard references that don't match the property they're attached to — an adhesion value listed with a hardness test standard, likely a copy-paste error from an adjacent row.

Every error in your source document gets multiplied by the number of languages you translate into. A missing value in the English original becomes a missing value in German, French, Spanish, Italian, and every other target language. A contradictory specification in one language becomes a contradictory specification in fourteen.

Catching these issues before translation begins means you fix the problem once rather than fixing it in every language — or worse, shipping the error to every market and dealing with the consequences. This is especially important for safety-critical terminology where a contradictory value doesn't just look unprofessional but can affect how a product gets applied, installed, or operated.

The EU's Ecodesign for Sustainable Products Regulation (ESPR) is introducing Digital Product Passport requirements that will require manufacturers to provide structured, machine-readable product data in multiple languages. The first product categories — batteries, textiles, construction products — are already being defined in delegated acts.

While SpecMake isn't a DPP compliance tool, the audit serves as a practical first step toward DPP readiness. If your existing documentation has gaps — missing values, incomplete test references, inconsistent data across sections — the audit identifies exactly where those gaps are. Fixing them in your source documentation before you get to the formal DPP process saves significant effort downstream.

Think of it as a documentation health check. The same structured completeness that makes a spec sheet reliable for your customers also makes it ready for the structured data requirements that DPP will demand.