Due diligence checklist: scoring each finding before the decision

What does a due diligence checklist need to score before the decision?

A checklist records what the team checked. A scored checklist records what the team found and what the finding means. The unit of scoring is the finding: one fact, one source, one consequence. A data room with 400 documents may produce 12 findings, and those 12 are what the buyer discusses with the seller and the board.

Scoring begins when the first finding appears, and the list grows through the review. Each addition is dated, so the board can see how the picture evolved. A finding list kept in one sheet, shared with advisers, keeps legal, financial, and commercial teams working from the same page.

How should each due diligence finding be recorded for the decision?

Each finding has 6 fields: the area, the fact, the source, the date, the owner, and the proposed consequence. The fact is a sentence that a stranger can read and verify. The source points to a document, an interview, or a registry. The owner is a named person who answers questions about it.

Write facts in neutral terms and keep opinions in a separate column. A fact such as the largest customer contract expires in March reads better than a comment that the customer base looks fragile. Neutral wording helps the seller respond to the substance, and it helps the board see which findings rest on documents.

Which severity scale suits a due diligence checklist?

Three levels are enough. A high finding could change the decision or the price materially. A medium finding needs a contract term or a fix with a date. A low finding goes on the integration list. Define each level in one sentence before the review starts, so two advisers rating the same fact reach the same level.

Add a second flag for fixability: fixable before closing, fixable after closing, or beyond repair. A high finding that is fixable before closing becomes a condition. A high finding that cannot be fixed points toward the walk-away line. The two flags together tell the board which findings deserve the next hour of the meeting.

How does a due diligence finding change the price or the terms?

Due diligence findings can affect the purchase price, the representations and warranties in the agreement, and the seller’s indemnification (Wikipedia, Due diligence). The scorecard turns this into a rule: a high finding leads to a price discussion or a condition, a medium finding leads to a warranty or an indemnity, and a low finding leads to the integration plan.

Write the rule before the first finding arrives. A rule agreed in advance lets each finding follow the same path, and it gives counsel a consistent brief. The board keeps one question for the end of the review: do the high findings, taken together, still leave a deal worth signing at the agreed line?

Which areas should a due diligence checklist cover?

The areas of a review commonly include the financial, legal, labour, tax, IT, environmental, and commercial situation of the company (Wikipedia, Due diligence). Each area has a lead, a list of questions, and a deadline. Legal and tax questions go to qualified advisers in each jurisdiction, and the scorecard records their answers as findings.

Cross-border deals add questions on currency, licences, and local partners. Mark each area as covered, partly covered, or open on the scorecard. An open area at the end of the review is a finding in itself, rated by the same scale, because a gap in knowledge can hide a gap in value.

What does an illustrative due diligence scorecard look like?

Take an illustrative review with 12 findings across 5 areas. Finance has 4 findings, legal 3, commercial 2, people 2, and IT 1. Two findings are rated high, 4 medium, and 6 low. One high finding sits in the legal area, and it is fixable before closing. The other sits in finance and is beyond repair.

The board reads the scorecard in 3 steps. The finance finding that cannot be fixed is discussed first, with the walk-away line in view. The fixable legal finding becomes a condition precedent with a date. The 4 medium findings go to counsel for warranty wording, and the 6 low findings join the integration list. All numbers are illustrative.

How does a decision engine read due diligence findings?

The EQOS Asia engine reads findings on 9 dimensions: coherence, integrity, resonance, care, trust, transparency, clarity, stability, and energy. A finding about governance maps to integrity, a missing report maps to transparency, and a cash gap maps to stability. The score summarises the pattern, and a value under 0.618 falls in the STOP zone (EQOS Asia method page, as of October 2026).

The Audit pillar returns the 3 priority risks of the target, which the board compares with its own high findings. The Strategic Diagnostic, US$4,586, covers a complex M and A audit with 3 scenarios and a Comex presentation (EQOS Asia pricing page, as of October 2026). The Λ simulator offers a first public try.

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About the author

Stéphane Jambu

President, EQOS Forecast Asia

Stéphane Jambu leads EQOS Forecast Asia and works as a consultant in e-commerce, search visibility, and AI. LinkedIn profile