PROVE Institute — the institute for professional Provers
P
PROFESSIONALS RECOGNISING OUTCOMES OF VERIFIED EXCELLENCE

The institute for professional Provers.

A Prover gives investors the assurance that every claimed outcome is real — verified to be genuine, measured and truly valuable. PROVE Institute trains and certifies them: independent, member-owned, and built so their word can be trusted.

However you've arrived, start here

Four ways into the Institute.
Aspiring Provers
Become certified

The pathway, the four tiers, the curriculum and your first step.

See the pathway →
Practising members
Your member portal

CPD tracking, renewals, your register listing and profile.

Sign in →
Clients & partners
Find a qualified Prover

Search the independent register by tier, specialisation and region.

Search the register →
Public & media
Understand verification

What a Prover does, why independence matters, who stands behind the mark.

About the Institute →
Why independence matters

When a Prover confirms that an improvement is genuine, that word has to be clean. The Institute earns nothing when a verified outcome is licensed or commercialised.

It sits outside the market it serves, so that the only thing a Prover answers to is the evidence in front of them. That separation is not administrative tidiness. It is the reason the verification can be trusted at all.

How the structure protects the mark →
The integrity mechanism
No revenue from licensing or commercialising verified outcomes.
Verification kept structurally separate from advisory work.
Member-owned mutual — accountable to Provers, not to capital.
The certification ladder

An earned ladder, carried as a mark

You begin under supervision, earn independent practice through verified work, and grow into the standing to teach and to refine the methodology. Each step is recognised by a post-nominal you carry.

APROVE
Associate

Conducts assessments under the supervision of a CPROVE or above.

Foundational curriculum + one supervised field assessment.

CPROVE
Certified

Independent practice. Conducts PIE assessments without supervision.

Three independent assessments, peer review, certification examination.

FPROVE
Fellow

Senior practitioner. Supervises Associates and refines methodology.

Ten assessments across two or more sectors; CPROVE for two years.

SPROVE
Senior

Leadership tier. Foundational contributions to methodology and governance.

Board nomination, FPROVE status, contribution of institutional significance.

4
Certification tiers, each an earned mark
330+
Data points per PIE evaluationPIE methodology licensed from Earth Returns
Member·owned
An independent mutual, accountable to Provers

Becoming a Prover is a pathway, not a purchase.

Begin under supervision, earn independent practice through verified work, and grow into the standing to shape the methodology itself.