EU MRV equivalence is the practical chokepoint between a non-EU producer's measurement program and an EU importer's ability to place that gas on the EU market under Regulation (EU) 2024/1787. Equivalence is not an identical-rules requirement — it is a comparable-rigor requirement, mediated by European Commission implementing acts and operationalized through a specific reconciliation methodology. This page lays out what comparable rigor actually means, how the EEMDL Protocol delivers it, and what an equivalence dossier needs to contain to survive an Article 8 verifier review.

EU MRV equivalence, in one paragraph. EU MRV equivalence is the requirement under the EU Methane Regulation (Regulation (EU) 2024/1787) that non-EU producers placing gas on the EU market demonstrate the MRV applied to that gas is of comparable rigor to the EU domestic regime. The operative vehicle in Greentruth's QET-NG EU compliance extension is the EEMDL Protocol (UT Austin Energy Emissions Modeling and Data Lab), which reconciles source-level (bottom-up) emissions data with site-level (top-down) measurement at tiered thresholds. OGMP 2.0 is the framework anchor; ISO 14064-3 reasonable assurance is the verification standard under Article 8.

Independent academic commentary. In April 2026, the Payne Institute for Public Policy at the Colorado School of Mines published Tracking and Transacting Clean Natural Gas: Operationalizing Environmental Attribute Tokens — commentary by Liam O'Byrne and Brad Handler. The paper anchors its discussion of EU MRV equivalence to the 1 January 2027 equivalence deadline, 5 August 2028 methane-intensity reporting, and 5 August 2030 maximum methane-intensity threshold — and uses EarnDLT's QET-LNG architecture as the illustrative example of how a compliant token assembles the equivalence dossier this page describes.

For the broader regulation explainer

EU MRV equivalence is the legal device that lets gas produced under non-EU regulatory regimes still reach the EU market. Rather than requiring identical MRV to the EU's domestic regime, the regulation asks whether the producer's MRV produces information of comparable rigor. The answer is not a binary; it's a documented demonstration.

For a producer, equivalence work means three things in practice:

• Operational rigor. Source-level measurement at every emission source — fugitives, venting, flaring, compression — at the OGMP 2.0 Level 4 (operated) or Level 5 (site-level reconciliation) bar.
• Methodological rigor. A documented reconciliation between source-level (bottom-up) data and site-level (top-down) measurement, at tiered thresholds defined by the EEMDL Protocol.
• Verification rigor. Accredited third-party assurance under ISO 14064-3 reasonable assurance, with the verifier's identity and methodology stamped on the record.

Together, those three deliver an equivalence demonstration that holds up under Article 8 verifier review.

For the foundational QET overview

EU MRV equivalence has three actors that matter:

• The European Commission issues implementing acts that operationalize what comparable rigor means in practice. The implementing-acts process is ongoing; specifics will tighten over time but the architecture is settled.
• Member State competent authorities apply the implementing acts at the point of import, and have practical discretion in how equivalence demonstrations are evaluated.
• Accredited third-party verifiers sign off on the underlying data to the reasonable-assurance standard Article 8 requires.

The practical implication for non-EU producers: equivalence is not a self-declared status. It is a documented dossier reviewed by an accredited verifier and accepted by an EU Member State competent authority. That review is what the operational and methodological rigor described above is built for.

For ESG and MRV teams generally

The EEMDL Protocol (the University of Texas at Austin's Energy Emissions Modeling and Data Lab protocol) is the operational methodology Greentruth's QET-NG EU compliance extension uses to deliver EU MRV equivalence. The protocol does one thing that matters above all: it reconciles two complementary measurement views of the same emission inventory, and it does so at tiered thresholds the verifier can audit.

Either approach used in isolation has known failure modes: source-level can miss intermittent or unexpected emissions; site-level can miss the source of the emissions it detects. The reconciliation between the two — at a defined statistical threshold — is what gives the verifier confidence the inventory is complete.

EEMDL specifies that threshold mechanics. A QET-NG with the EU compliance extension records the reconciliation tier reached, so an Article 8 verifier can audit the math. O'Byrne and Handler at the Payne Institute describe this pattern as the “measurement first” scheme that gives the equivalence dossier its credibility, and they note that the QET design is both registry-agnostic and measurement-standard-agnostic at the input layer — accepting data generated under NGSI, OGCI, ONE Future, MiQ, ISO 14067, or OGMP 2.0 while normalizing the output for EU-facing disclosure.

How the pipeline pathway model resolves transmission

The EU Methane Regulation references OGMP 2.0 (the Oil and Gas Methane Partnership 2.0, administered by UNEP IMEO) as one of the public anchors for equivalence. The framework defines five reporting levels:

• Level 1. Generic / national emission factors. Not sufficient for equivalence work.
• Level 2. Source-category emission factors. Not sufficient either.
• Level 3. Source-level reporting with factors. Bordering, but typically not adequate for high-rigor equivalence.
• Level 4. Source-level reporting with direct measurement. The credible operational floor.
• Level 5. Site-level reconciliation against source-level. The most rigorous tier, and the natural fit for an EEMDL-aligned dossier.

For EU MRV equivalence, a producer reporting at OGMP 2.0 Level 4 (operated assets) and Level 5 (where the reconciliation is in place), with the EEMDL Protocol applied at the higher level, has the operational and methodological rigor an Article 8 verifier expects.

The full OGMP 2.0 explainer

The third leg of EU MRV equivalence is the verification layer. Article 8 of the regulation requires reasonable assurance by an accredited body, which means ISO 14064-3 reasonable assurance in practice.

The distinction between limited and reasonable assurance is not cosmetic:

• Limited assurance. Moderate confidence; negative-form opinion (“nothing has come to our attention…”). Acceptable for some voluntary regimes; not acceptable under Article 8.
• Reasonable assurance. High but not absolute confidence; positive-form opinion. The bar the EU Methane Regulation sets.

Greentruth's QET-NG carries ISO 14064-3 reasonable-assurance verification at the token level. The verifier of record is stamped on the certificate at issuance — not constructed retroactively at the disclosure window. The result is that the verification posture the dossier requires is the verification posture the token already holds.

How ISO 14064-3 underpins the QET family

A defensible EU MRV equivalence dossier is not a single document. It is an evidence package an accredited verifier reviews and a Member State competent authority accepts. The structure that holds up best — and the structure a QET-NG with the EU compliance extension assembles automatically — has these components:

• Chain-of-custody record (per Article 28) — producer, basin, transmission pathway, multi-pollutant CI in kgCO₂e/MMBtu using IPCC AR5 GWP100 factors (CH₄ = 28, N₂O = 265).
• OGMP 2.0 Level documentation — the reporting level reached on operated and non-operated assets, with the underlying measurement program described.
• EEMDL reconciliation evidence — the tier of source-level vs site-level reconciliation reached, including the statistical threshold and any documented overrides.
• Verifier-of-record attestation — accredited third-party identity, accreditation reference, and the ISO 14064-3 reasonable-assurance opinion.
• Methodology and dataset version pins — Greentruth's QET-NG methodology version and R&D GREET 2025 reference dataset version, recorded as token attributes so the dossier can be reconstructed against the framework version in force at issuance.
• Importer-side cover documentation (per Article 27) — the importer's own duties under the regulation, mirroring the producer-side documentation.

The point is portability: the same record that produces the chain-of-custody documentation also produces the reconciliation evidence, the verifier attestation, and the methodology pin. The dossier is one record viewed from many angles, not many records reconciled at deadline.

For the campaign-style 2027 readiness page

A QET-NG with the EU compliance extension is structured so the equivalence dossier is a byproduct of operations rather than a discrete reporting project. Five components matter:

• Site-, asset-, and segment-level attribution. Every token records the operational unit it covers, at the granularity OGMP 2.0 Level 4 and Level 5 require.
• OGMP 2.0-aligned data ingestion. The methodology consumes operator data structured to match the framework's reporting levels.
• EEMDL reconciliation in the mint pipeline. Source-level and site-level data are reconciled at the tier defined by the protocol before the token issues.
• ISO 14064-3 reasonable-assurance verification. Accredited third-party sign-off stamped on the token as the verifier of record.
• Machine-Ready export. Framework-portable JSON and PDF exports of the equivalence dossier ready for the verifier's review.

The result is a record an Article 8 verifier can audit, a Member State competent authority can accept, and an EU importer can present alongside the import contract.

For the QET-NG concept page · For the long-form methodology · How downstream Scope 3 Cat 3 reporting works for EU buyers