The European Commission names OGMP 2.0 Level 5 plus verification as a route to import equivalence. Level 5 is the hardest of the five levels, and membership does not reach it.
When the EU Methane Regulation was first read, the common assumption was that joining OGMP 2.0 would demonstrate the equivalence the import regime demands. That assumption is now out of date in a specific and consequential way.
The Commission no longer merely points at OGMP 2.0 as a sensible framework. It names OGMP 2.0 Level 5 plus verification as an express route to import equivalence for oil and gas from 1 January 2027.
That is good news and bad news. The route is specified rather than inferred, which removes ambiguity. But the bar is Level 5, the hardest of the five levels, and it is neither membership nor Level 4.
What Level 5 actually is
Level 5 sits on top of Level 4, so both are in scope.
Level 4 is detailed source-type quantification using company-specific methods. A component-level campaign across the asset: finding what emits, and quantifying it with your own measurement rather than published industry factors.
Level 5 takes that bottom-up inventory and reconciles it against independent measurement of the whole site, carried out on a representative sample of facilities. Then it requires an uncertainty analysis on both figures.
The reconciliation is the substance. You now hold two numbers derived by entirely different methods, and they will not agree. Closing that gap credibly, and explaining what remains, is a statistical exercise governed by OGMP guidance on uncertainty and emissions reconciliation.
This is the part most programmes underestimate. Two numbers that disagree are not a finding. They are a starting point. The work needs someone comfortable with measurement uncertainty rather than a report writer, and it is what separates a Level 5 claim that survives verification from one that does not.
The document to read
OGMP published an OGMP 2.0 Level 5 Assessment in March 2026.
Given that the Commission names Level 5 plus verification as the equivalence route, this document is the specification for the exact thing the EU regime demands. For any exporter-facing work it is the most important OGMP publication currently available, and it postdates the Starters Guide that most published summaries are built on.
Two other recent publications matter alongside it: the Aligned MRV Blueprint from November 2025, whose title suggests direct relevance to the equivalence argument, and Use of Site-level Technology and Acceptable L4 Methods from July 2026, which bears on how the underlying inventory is built.
The timing problem
Here is the tension a producer has to manage.
OGMP’s own framework allows three years from joining for operated assets to reach Level 4 or 5, and five years for non-operated assets. Those timelines are set by measurement campaigns, which take as long as they take.
The EU date is 1 January 2027, roughly four months from the time of writing.
A producer starting an OGMP programme now is not going to hold verified Level 5 across its assets by January 2027. That arithmetic does not work, and any adviser suggesting otherwise should be asked to show the schedule.
What follows from that is not despair but sequencing. Gold Standard Pathway is the recognised status a member can hold in year one, on the strength of a credible per-asset implementation plan and a methane reduction target, before any measurement campaign completes. For a producer facing the January date it is the achievable near-term position, and much of it is programme and planning work rather than instrumentation. We cover it in OGMP 2.0 Gold Standard Pathway.
The other route worth understanding is country-level equivalence, negotiated between an exporting state and the Commission, which lifts every producer in the jurisdiction at once. Where that is genuinely in prospect it changes the calculus considerably. Where it is merely hoped for, it is not a plan.
What to do about it
- Establish your current level honestly, asset by asset. Most operators are at Level 2 or 3 and describe themselves as further along.
- Read the March 2026 Level 5 Assessment rather than working from the Starters Guide alone.
- Separate the inventory work from the measurement work in your plan and your budget. They are different trades on different timelines.
- Secure the reconciliation capability early. It is the analytical core, it is scarce, and leaving it to the end is how a measurement campaign turns into an unusable pile of data.
- Do not promise verified Level 5 by January 2027 if you are starting now. Plan the Pathway position instead and be straight with the buyer about the trajectory.
How ESGweise helps
We build the Level 4 inventory foundation, design the data architecture that carries it, and manage the OGMP reporting programme. Site-level measurement campaigns are delivered with specialist measurement partners, and verification sits with an independent accredited body rather than with us. See our carbon, sustainability reporting and assurance services, and our oil and gas practice.
To map your assets against the Level 5 requirement, talk to us.
Related guides
Frequently asked questions
Does OGMP 2.0 membership satisfy the EU import requirement?
No. The Commission names OGMP 2.0 Level 5 plus verification as a route to equivalence for oil and gas. Membership is the starting point, not the standard. Level 5 is the highest of the five reporting levels and requires independent site-level measurement reconciled against a company-specific bottom-up inventory.
What does OGMP 2.0 Level 5 require?
A Level 4 inventory, meaning detailed source-type quantification using company-specific methods, reconciled against independent measurement of the whole site on a representative sample of facilities, with an uncertainty analysis on both the top-down and bottom-up figures. The reconciliation is governed by OGMP guidance on uncertainty and emissions reconciliation.
Is Level 4 enough for EU equivalence?
The route the Commission names is Level 5 with verification, so Level 4 alone does not meet it. Level 4 is a necessary stage on the way, because Level 5 reconciles against a Level 4 inventory, but it is not the destination for a producer relying on this route.
How long does it take to reach Level 5?
OGMP's own framework allows three years from joining for operated assets to reach Level 4 or 5, and five years for non-operated assets. That timeline is set by the measurement campaigns rather than the reporting, so a producer working to a nearer external deadline needs to consider Gold Standard Pathway as the interim position.