Why TEC exists

A PDF travels.
Proof should travel with it.

An unverifiable COA makes every recipient start again. Counsel and retailers spend time reconciling folders of PDFs, matching lots, chasing the issuing laboratory, and locating corrections. Replace that PDF trust and discovery friction with checkable, issuer-signed evidence whose source, integrity, and current status can be verified.

Document fraudOfficially recognized
COA reliabilityRecurring enforcement concern
Digital exchangeActive standards work
Market demandTo be proven by pilots

The proof problem · Free core trust

The test is done.
The proof still has to travel.

Counsel and retailers waste time reconciling folders of PDFs: tracing the issuer, matching the lot, and finding the latest correction. That discovery friction follows every handoff. Give them one checkable, issuer-signed evidence record to resolve.

01 · Free core trust

A permanent reference for laboratory evidence.

Think of a DOI analogue for lab reports: a persistent identifier that leads back to the record. TECRID adds issuer-signature checks, current status, and version history. It is not a DOI or a certification.

Core issuance and verification are free. Private evidence stays subject to its disclosure controls; paying never buys issuer credibility.

Join TECRID free
02 · VLE QUALIFIED

Put evidence to work in lot commerce.

VLE uses TECRID-linked evidence to assess whether a specific lot is QUALIFIED. The commercial opportunity follows qualification, as an eligible lot moves toward reserve.

Qualification is not for sale. VLE currently operates as a demo and pilot; TECRID does not promise a qualified lot or a transaction.

Explore VLE QUALIFIED
03 · HMTc certification

Take product evidence into certification.

Apply to Heavy Metal Tested and Certified (HMTc) for a separate product-certification review. Review the program requirements and fee estimate with your application.

Fees pay for certification work. A TECRID authenticates the evidence; it does not award certification or guarantee a passing result.

Apply for HMTc certification

Authenticity has a clear boundary. TECRID does not certify products or safety and does not replace ISO/IEC 17025 accreditation, representative sampling, or expert interpretation. Commercial value belongs in downstream VLE activity and HMTc certification; core trust stays free.

For the issuing laboratory

Issue once. Fewer phone calls.
More sealed volume.

Every “did you issue this?” call puts your team back on a report it already finished. Issue a signed record once, let authorized recipients check it, and keep corrections attached to the same identifier.

VLE connects laboratory evidence to sealed samples and recorded custody. As buyers request TECRID-linked evidence, your laboratory gains a path to more testing of independently sealed samples. Pilots must establish the actual time saved and volume gained.

See the laboratory path →

The documented need

This is not a hypothetical problem.

Independent institutions have documented fraudulent certificates, incomplete testing, unreliable supplier evidence, and the need for machine-readable analytical records. No single incident proves a global market—but together they establish a serious, verifiable infrastructure failure.

Evidence, with discipline

What is established—and what remains to prove.

Established

False and altered laboratory documents exist.

Government alerts and prosecutions demonstrate occurrence and potentially severe consequences.

Established

Supplier COAs cannot simply be trusted.

Quality systems must establish supplier reliability, methods, sampling context, and applicability.

Established

Document-based exchange blocks automation.

NIST and industry initiatives are already developing structured, machine-readable certificates.

Open question

Will buyers require a shared evidence network?

TEC must earn that answer through real laboratory, brand, and retailer pilots—not assertion.

A durable architecture

One mark. Four clear meanings.

TEC names the evidence credential. TECRID names its permanent record identifier. Registry names the public infrastructure—not a vague membership network.

TEC Registry
The public resolver and operating platform
Test Evidence Credential
The lab-issued digital record
TECRID
The permanent TEC Record Identifier
TEC Protocol
The open technical and governance standard
ICS
The standards steward and public-interest home

Proposed vertical · not yet implemented

Preserve what was claimed.
Test what was present.

A supplier declaration and a laboratory result answer different questions. This proposed application would link them to the same physical lot without pretending that the declaration itself is analytical proof.

  1. 01
    Supplier declares

    “Lot AO-1842 is 100% avocado oil.” The named supplier signs and timestamps that representation.

  2. 02
    Custody connects

    Shipment, containers, seals, receiving, sampling, and laboratory receipt point to the same lot.

  3. 03
    The laboratory issues

    An authenticity TEC records the method, analytical markers, results, uncertainty, issuer proof, and TECRID.

  4. 04
    A future application compares

    The resulting state could be consistent, inconsistent, inconclusive, or custody not established—not a marketing badge.

A natural extension

Built for the Institute of Contaminant Standards.

ICS is positioned to define the contaminant evidence schema, convene laboratories and buyers, maintain the public-interest rules, and make the boundary between authentic evidence and safety interpretation unmistakable.

  • Open technical specification
  • Transparent issuer eligibility
  • Public corrections and governance
  • Outcome-neutral economics

The opportunity

Make evidence portable before making it powerful.

Join the registry