Independent technical review · LCA / EPD / Carbon

Independent review of the carbon and LCA evidence before you stand behind it.

I'm an approved EPD verifier and certified LCA practitioner. I review the work against the standard and tell you plainly where it holds and where it does not.

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What it costs to get this wrong

The risk is rarely a lost contract you can point to. More often it is the customer, the procurement panel, or the specifier who looks at your numbers, decides they are not credible or not competitive, and moves on without telling you. You do not get the meeting or make the shortlist. The bar for what counts as credible keeps rising, and work that sat above average a few years ago now reads as the minimum.

Independent review is how you clear that bar in a way a buyer trusts on sight. A verification or critical review from someone with no stake in the result tells them the work has been checked and holds, which is the difference between a claim they take on faith and one they can act on.

There is a second cost in getting it wrong. A credential that has to be withdrawn, a claim that has to be pulled, or a position you cannot yet evidence all carry a reputational hit, and rebuilding from there has a long lead time. Catching it in review is far cheaper than fixing it in public.

Credibility built on independent review

The credibility of an LCA or an EPD does not come from the people who produced it. It comes from an independent set of eyes, and that review is built into how the work is meant to reach the public.

Having an LCA independently reviewed before it goes public is good practice, and in one case it is mandatory. When the study makes a comparative assertion that will be disclosed to the public, ISO 14044 requires a critical review by interested parties.

An EPD goes further again. It cannot be published until an approved verifier has checked it against ISO 14025 and the relevant standard, and that verifier cannot be the firm that built it.

When the result is going to a regulator, a customer, a procurement panel, or the market, it has to survive someone with no stake in the answer looking closely, and that independent review is the work I do.

Why me

Current accreditation, and the depth to use it

I built a sustainability consultancy from two people to more than 100 across four countries and saw it acquired by RSK Group in 2024, and I never handed off the technical work along the way. So I start from an understanding of why you invested in LCA and EPD work in the first place, as well as the technical detail and the standards behind it.

Accreditation
Approved EPD Verifier. Certified LCA Practitioner. Climate Active Consultant.
Track record
Lead verifier on around 50 EPDs across 16 manufacturers, and built EPDs for more than 30 others. Independent LCA reviews for government departments and agencies, industry associations, and companies across a wide range of sectors, including leading review panels.
Standards roles
Steering Committee, UNEP Life Cycle Initiative. Member of the EPD Australasia TAG. Past President of ALCAS.
What you get

The review, defined

Process

Four steps, no surprises

Scope confirmationWe agree exactly what is being reviewed and against which standard.
Document and model reviewI work through the data, the assumptions, and the calculations.
FindingsYou get a clear read, including anything that does not yet hold.
Statement or report issuedThe verification statement or critical review report is finalised and delivered.
The promise

You get a fixed scope and a fixed fee, with a committed and realistic timeline you can count on.

My job is to get the work to where it stands up, not to hand out a pass or a fail. No study arrives ready to sign off, so I would rather get involved early and work through the review with your team than mark it at the end. The independence stays intact, and so does the shared goal: a result that holds up when a regulator, a customer, or a competitor looks closely.

How I cost it

Priced by scope and complexity

EPD verification starts at $5,000 for one background LCA report and one EPD verified. The price rises with the number of EPDs, and the per-report cost comes down at volume. As a guide, a background report with 10 EPDs is around $12,500. These are indicative, with a fixed quote for each engagement.

An LCA review is priced on what it involves. A product LCA or a carbon footprint report sits at the lower end, a comparative LCA higher, more so when I am leading or sitting on a review panel.

I work on a fixed fee and fixed scope, agreed upfront.

Fees exclude GST.

Further reading

On the record

Questions

Frequently asked

What standards do you verify against?

EPDs against ISO 14025 and EN 15804, or the relevant Product Category Rules. LCA critical review under ISO 14040 and ISO 14044, including comparative assertions disclosed to the public. Carbon and embodied-carbon work against the applicable method.

Can you verify an EPD my own consultants built?

Yes. That is the point. ISO 14025 requires verification by an independent party, and the firm that built the EPD cannot be that party. I review work produced elsewhere.

Do you also build EPDs and LCAs?

Not as part of this service. If you need the EPD or LCA built, that is delivery work and I will point you to Edge Impact as a partner. My role here is the independent review of work done elsewhere, so the independence stays intact.

How long does a verification take?

It depends on complexity, and the turnaround is agreed and fixed when we confirm scope, so you can plan around it.

What does it cost?

EPD verification starts at $5,000 for a background report and one EPD, rising with the number of EPDs (around $12,500 for a background report and 10 EPDs, indicative). LCA reviews are priced by scope. Either way, a fixed fee and fixed scope, agreed upfront.

What happens if the work does not pass?

You get the findings stated plainly: what holds, what does not yet, and what would need to change to get there. The point is to get the work to a standard I can sign off, which usually means working through the gaps together rather than a single pass or fail at the end.

Is your accreditation current?

Yes. I am an approved EPD verifier and a certified LCA practitioner. I sit on the Steering Committee of the UNEP Life Cycle Initiative and on the Technical Advisory Group at EPD Australasia, and I am a past president of ALCAS.

What is the deliverable?

A verification statement or a critical review report, with the findings stated plainly enough to act on.

Have work that needs an independent review?

Tell me what you are reviewing and against which standard, and I will come back with scope, fee, and a turnaround.

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Evidence over aspiration