A process methodology for finance professionals who already know the accounting — built around how consolidation actually has to be sequenced, not just what the standards require.
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A finance professional can know every consolidation standard cold — IFRS 10, IFRS 3, IAS 21 — and still produce a different-looking close every quarter. Not because the accounting is wrong. Because the work was done in the wrong order, and the wrong order means each step was building on something that hadn't yet been established.
BRIZO treats consolidation as a chain of dependency gates. Each phase exists because it establishes a condition that the next phase requires before its output can be relied upon. It doesn't introduce new accounting rules — it introduces the sequence that makes the rules you already know produce a reliable answer, every time.
Each phase has a defined job, a defined output, and a defined dependency on the phase before it.
Phase 1
Bring Data Together
Decides which entities belong inside the group boundary and ensures every entity's data is in a comparable form — same reporting date, same functional currency, same structure. Nothing downstream can start until this is settled and locked.
Delivers
Phase 2
Reconcile Relationships
Two entities in the same group can each report a different figure for the exact same transaction and both be reporting in good faith. R settles the ownership structure and every shared balance to one agreed version before any adjustment touches the numbers.
Delivers
Phase 3
Integrate Adjustments
Determines the accounting consequences of every ownership relationship in the group — acquisitions, equity-accounted investments, NCI, and the translation effects of foreign subsidiaries. Each determination is made once, at the point the relationship is established, and carried forward.
Delivers
Phase 4
Zero Group Effects
Removes the effects of the group trading with itself so the financials reflect only what happened with the outside world. Unlike I, this is rebuilt from scratch every single period, because this period's trading is always new information.
Delivers
Phase 5
Output Group Financials
The point where everything B, R, I, and Z produced has to actually fit together into one coherent, internally consistent set of group financials — the last checkpoint before anything is published.
Delivers
R cannot start until B has confirmed who is in the group. I cannot start until R has agreed the shared numbers. Z cannot start until I is established. O cannot certify until all four prior gates have closed.
Skip any gate, and the output of every phase that follows it cannot be relied upon.
The BRIZO methodology is documented through a series of publications, from a one-page overview to detailed case studies and implementation guidance.
A concise introduction to the BRIZO methodology and the five-phase sequence.
Best for: Understanding BRIZO in under two minutes.
Download PDFA practical introduction to the five phases, dependency chain, and the key distinction between I and Z.
Best for: Learning how the methodology works.
Download PDFThe theoretical foundation of BRIZO, including the dependency model, phase logic, and consolidation sequencing principles.
Best for: Understanding why BRIZO works.
Download PDFFive real-world consolidation failures diagnosed through the BRIZO methodology, showing how specific phase failures propagate through a close.
Best for: Seeing BRIZO applied in practice.
Download PDFGuidance for deploying BRIZO within a finance team, including controls, checklists, responsibilities, and close-process integration.
Best for: Adopting BRIZO in your organisation.
Download PDFNew to BRIZO? Start with the One-Pager, then read the Short Guide before moving to the Whitepaper and Casebook.
13 short lessons on YouTube covering every phase of the methodology. Free to watch, no account required.
Section 1 — Why a Methodology

Knowing the Standards Isn't Knowing the Order
Why a preparer who knows every standard can still produce a different-looking close every quarter.
Watch on YouTube →
The BRIZO Methodology — Five Phases, One Sequence
The full methodology introduced — what each phase does and why the order is the point.
Watch on YouTube →Section 2 — Bring Data Together
Section 3 — Reconcile Relationships

What R Actually Settles Before Anything Else Can Happen
Why someone has to settle the shared numbers before anyone builds on top of them.
Watch on YouTube →
What Goes Wrong Downstream If R Is Skipped
The quietest error in consolidation — and why it's the hardest to catch late.
Watch on YouTube →Section 4 — Integrate Adjustments

Why I Is "Determined Once, Felt Every Period"
How ownership consequences carry forward automatically — and why that's by design.
Watch on YouTube →
What Goes Wrong Downstream If I Is Rushed
Building on an unsettled foundation — and why this error echoes into every future period.
Watch on YouTube →Section 5 — Zero Group Effects

Why Z Is "Rebuilt From Scratch, Every Period"
Why last quarter's eliminations have nothing to say about this quarter's activity.
Watch on YouTube →
I vs Z — Why One Carries Forward and One Doesn't
The core distinction of the whole methodology — and the test for telling them apart.
Watch on YouTube →Section 6 — Output Group Financials
Section 7 — Wrap-Up

BRIZO, Revisited — What It Is, Why It Works
The full methodology pulled back together — and why BRIZO is a methodology, not a list.
Watch on YouTube →
Building Your Own Consolidation Checklist
Turning the five phases into a checklist you can run against your own close.
Watch on YouTube →Short technical explainers and the full Fundamentals course — free to start.

Segment Reporting Explained: IFRS 8 vs ASC 280
How segment reporting works under IFRS 8 and US ASC 280 — the key differences in practice.
Watch on YouTube →
Joint Operation vs Joint Venture: The Difference (IFRS 11)
The classification question that changes everything — proportionate vs equity method.
Watch on YouTube →
IFRS 3 Explained: Business Combinations, Control & Goodwill
A plain-language guide to the standard that governs every acquisition.
Watch on YouTube →The complete technical foundation — control assessment, business combinations, intercompany eliminations, CTA, and NCI. 1 hour 50 minutes.
View on Udemy →BrizoConsol is built around the BRIZO methodology — the sequence is built into the product, not bolted on.