A director-duty dispute is rarely won by collecting the largest number of documents. The useful file is the one that reconstructs authority, information, interests, process, rationale and loss at the time of the decision.

This guide treats the evidence file as a timeline rather than a warehouse. It also separates legal roles and jurisdictions because the meaning of the same document can change under Delaware law, the UK Companies Act or Canada’s federal CBCA.

The starting file: constitutional and authority documents

Keep the current and decision-date versions of:

  • certificate of incorporation or articles;
  • bylaws;
  • board delegation policies;
  • committee charters;
  • shareholders’ agreement;
  • unanimous shareholder agreement where relevant;
  • reserved-matter schedules;
  • financing covenants that affect board authority.

Why they matter: before asking whether discretion was exercised properly, identify whether the actor had the power and what approvals were required.

A document amended after the decision should not silently replace the version in force at the time.

The board pack: what directors were actually given

Preserve the full distribution, not just the final PDF.

Useful items include:

  • agenda;
  • management memo;
  • financial model;
  • forecasts;
  • valuation materials;
  • due-diligence summary;
  • legal or regulatory issue list;
  • alternatives analysis;
  • board questions circulated in advance.

Why it matters: a later dispute tends to import hindsight. The board pack provides a timestamped picture of the information environment.

Minutes and resolutions: the skeleton of the decision

Minutes can establish attendance, conflicts disclosed, matters discussed and resolutions passed. Written consents can show the formal action date.

But minutes should be read with other evidence. They may be intentionally concise. A detailed later recollection cannot safely be treated as contemporaneous evidence simply because it sounds more complete.

Keep drafts and normal version history if they are relevant and lawfully available.

Conflict evidence: relationships that may change the process

Build a conflict folder with:

  • director and affiliate ownership;
  • family or close-business relationships;
  • side letters;
  • compensation linked to outcome;
  • rollover equity;
  • future employment;
  • board seats in counterparties;
  • disclosure records;
  • recusal or participation records.

Why it matters: the legal consequence of an interest is jurisdiction-specific, but the existence and handling of the interest are factual questions.

Do not label the folder “fraud.” Label it “interests and disclosures.”

The alternatives file: what else could the company have done?

For a financing, preserve competing term sheets, cash runway, lender conversations and rejected structures. For a sale, preserve indications of interest, valuation work, process notes and reasons alternatives were rejected. For a supplier transaction, preserve bids, service requirements and switching costs.

Why it matters: a decision is easier to understand when the realistic alternatives are visible.

An imaginary better option created two years later is not the same as an option actually available to the board.

Expert materials: scope is as important as conclusion

If the board used accountants, valuers, lawyers, bankers, engineers or other specialists, keep:

  • engagement scope;
  • data provided;
  • assumptions;
  • drafts where appropriate and legally available;
  • final report;
  • conflict disclosures;
  • questions from directors;
  • date and purpose of work.

Why it matters: expert reliance is only meaningful if the work actually addresses the decision.

A tax valuation, fairness analysis, solvency review and accounting forecast answer different questions.

Communications: use context, not screenshot archaeology

Emails and messages can show what directors knew, but isolated screenshots are fragile evidence.

Preserve thread context, attachments, participants, timestamps and the channel in which the message appeared. Separate company communications from personal channels where legally appropriate.

Why it matters: one sentence such as “we have no choice” can mean liquidity pressure, negotiation strategy, or simply frustration. Context determines value.

Financial evidence: connect the decision to the company

For decisions involving value, capture contemporaneous:

  • cash position;
  • forecast;
  • debt and covenants;
  • management accounts;
  • board-approved budget;
  • transaction model;
  • payment records;
  • post-closing performance where relevant.

Why it matters: the company’s circumstances influence what alternatives were realistically available.

Do not substitute today’s financial condition for the condition at the decision date.

A chronology that separates fact from interpretation

Use four columns:

Date Event/document What it proves directly What still requires inference
3 Mar board pack sent directors received listed materials whether each director read every page
5 Mar meeting minutes attendance and recorded resolutions full content of every discussion
7 Mar contract signed transaction executed why every director supported it
30 Jun loss appears later outcome what was foreseeable in March

This single discipline reduces exaggerated claims.

Evidence of company benefit or purpose

Collect the contemporaneous explanation for why the transaction or decision was expected to benefit the corporation.

In the UK, Companies Act duties include section 172’s statutory formulation concerning promotion of company success, subject to its terms. Under Canada’s CBCA section 122, directors and officers must act honestly and in good faith with a view to the corporation’s best interests. Delaware analysis uses a different statutory and case-law structure.

The evidence should therefore show what objective was actually being pursued, not force every jurisdiction into the same wording.

Evidence of care and attention

Meeting length is not a legal test. Page count is not a legal test.

More useful evidence includes:

  • questions directors asked;
  • requests for additional analysis;
  • correction of assumptions;
  • postponement where information was inadequate;
  • use of qualified specialists;
  • consideration of downside scenarios.

UK section 174 expressly addresses reasonable care, skill and diligence. Canada’s CBCA section 122 also states a care standard. The exact standard and its application still require local advice.

The loss file: measure before alleging

If the complaint is that the company lost value, identify the transaction-level loss and causation evidence.

If the complaint is shareholder-specific, separate that file.

This matters because derivative routes address company claims, while member-focused remedies can serve a different function. UK section 260 and Canada CBCA section 239 are useful statutory reminders that company claims have their own procedural architecture.

The remedy file: what evidence would make the desired outcome workable?

If the requested outcome is:

  • records → define categories and purpose;
  • injunction → identify irreversible date and harm;
  • transaction correction → identify approvals that can still be redone;
  • buyout → collect valuation and financing evidence;
  • damages → quantify loss and causation;
  • governance reset → identify workable voting and board mechanisms.

Why it matters: proving a problem and implementing a remedy are separate evidence projects.

What not to do with the evidence

Do not:

  • delete embarrassing messages;
  • backfill minutes;
  • create a retrospective “board pack” and present it as contemporaneous;
  • rename documents to hide draft history;
  • coach witnesses to use identical language;
  • forward privileged advice casually;
  • collect unrelated personal data without legal basis.

Evidence integrity can become more important than the original dispute.

A seven-folder structure

A practical case folder can use:

  1. entity and authority;
  2. board information;
  3. interests and conflicts;
  4. alternatives and experts;
  5. decision records;
  6. financial impact;
  7. remedies and deadlines.

Keep a separate privilege-controlled legal-advice area rather than mixing advice into the ordinary business file.

What changes the evidence plan

The plan becomes more specialized if there is insolvency, a public company, a regulated entity, criminal allegations, sanctions, tax investigations, cross-border discovery, arbitration, data-protection restrictions or parallel employment litigation.

Get local advice early in those cases. “Collect everything” is not a safe universal rule.

The quality test

A strong director-duty file should let an independent reviewer answer:

  • what power was exercised;
  • by whom;
  • with what information;
  • under what conflict conditions;
  • through what process;
  • for what stated corporate reason;
  • with what result;
  • and what is still unknown.

If the file cannot answer those questions, more documents may not help until the collection plan is corrected.

Witness memory: useful, but never let it replace the documents

Directors, officers and advisers may remember why a decision was made. Capture those recollections carefully, ideally after obtaining advice on privilege and investigation protocol. Ask open questions tied to dates and documents rather than supplying the desired answer.

A witness note should distinguish what the person remembers independently from what they learned by rereading the file. Memory can fill gaps, but it is vulnerable to hindsight and group influence. Do not conduct a “consensus meeting” in which everyone agrees on one narrative before individual recollections are preserved.

Build an evidence gap list, not just an index

At the end of each review session, record what is still missing and what question the missing item would answer. “Need more emails” is too vague. “Need the final lender term sheet to test whether the alternative financing remained open on 5 March” is actionable.

Rank gaps by decision value. A missing attachment that can change the authority analysis deserves priority over fifty additional messages that merely repeat an already-proved fact. This discipline controls cost and makes later disclosure or investigation more defensible.

General corporate-governance information only, not legal advice. Evidence duties, privilege, privacy, discovery, director standards and remedies vary by jurisdiction and facts. Obtain qualified local advice before preservation, disclosure or litigation steps.

Related Reading

Sources and Scope Notes