Due Diligence Summary

Decision-ready diligence summary with risk ratings, evidence citations, and next-step actions for U.S. transactional matters.

Related skills

Environmental subset — phase-i-esa for ASTM E1527-21 site assessments; environmental-regulation-summaries for governing-statute identification; environmental-indemnity and environmental-covenant-and-easement for risk-allocation drafting.
Real estate subset — real-estate-transaction-summary for property-transaction memos that include diligence; title-commitment for title-side review.
Corporate subset — corporate-bylaws, articles-of-incorporation, pro-forma-cap-table for governance review.
Compliance subset — compliance-summaries for cross-sector regulatory posture; hipaa-baa and related healthcare skills for HIPAA-regulated targets.
Outputs — legal-memo for substantive opinions arising from diligence findings; engagement-letter-review for scope confirmation upstream.

Quick Start

Gather before beginning:

Transaction snapshot — type, parties, structure, timeline, target entities
Scope definition — in/out-of-scope categories, materiality threshold, jurisdictions
Data room index — document list with stable IDs and dates
Substantive materials — governance docs, financials, contracts, IP schedules, litigation files, HR/benefits, real estate, tax, environmental records
Privilege/confidentiality designation and allowed audience

Workflow

Map scope to inventory — mark each category Complete / Partial / Missing using the coverage checklist.
Extract findings — facts, obligations, restrictions, change-of-control and consent triggers.
Classify each finding as Fact, Representation, or Open Issue.
Rate risk and materiality — quantify exposure where possible.
Flag conflicts across sources; resolve by authority and date.
Produce summary using the deliverable template; cite every material finding as [Doc ID or Title, date, page/section].

Risk Scale

| Rating | Meaning | Action | |--------|---------|--------| | High | Likely deal impact or material exposure | Escalate; require resolution/mitigation | | Medium | Manageable; needs diligence or contractual protection | Track; address in docs/price | | Low | Informational or minor exposure | Note; monitor if cumulative |

Coverage Checklist

| Category | Expected Core Docs | |----------|--------------------| | Corporate/Governance | Charter, bylaws, consents, cap table, subsidiary org | | Financials/Debt | Audited/unaudited FS, debt docs, guarantees, liens | | Contracts | Top customer/vendor, assignment/consent, exclusivity | | IP/Tech | IP schedule, licenses, OSS use, assignments | | Litigation/Reg | Docket list, claims history, agency letters | | HR/Benefits | Payroll, key employee agreements, benefits plans | | Real Estate/Assets | Leases, deeds, asset schedules | | Tax | Returns, audits, NOLs, nexus | | Environmental | Phase I ESA (ASTM E1527-21), Phase II reports, environmental permits (NPDES, Title V, RCRA), CERCLA / state cleanup status, environmental indemnity provisions, ECOAs, PFAS exposure, reportable historical releases |

Deliverable Template

Executive Summary

Deal snapshot (type, parties, target, valuation if known)
Top 5 red flags with risk rating and cited evidence
Missing critical items

Scope & Coverage

In-scope categories and jurisdictions
Coverage checklist with gaps and rationale

Key Findings by Category

One table per category (Corporate/Governance, Financials/Debt, Contracts, IP/Tech, Litigation/Regulatory, HR/Benefits, Real Estate/Assets, Tax, Environmental):

| Issue | Evidence | Risk | Materiality | Follow-up | |-------|----------|------|-------------|-----------|

Conflicts & Discrepancies

| Topic | Conflicting Sources | Assessment | Action | |-------|---------------------|------------|--------|

Open Items / Follow-Up Requests

| Item | Rationale | Requested From | Priority | |------|-----------|----------------|----------|

Recommended Actions

Contractual protections (rep, warranty, indemnity, covenants)
Price or structure adjustments
Pre-closing conditions or consents

Pitfalls & Checks

Separate confirmed facts from representations and open issues — never conflate.
Flag missing expected documents as findings with risk and impact.
Use exact dates, parties, dollar amounts, and governing law when available.
Label unsigned drafts as non-authoritative.
For regulated industries, add a compliance subsection (HIPAA, FDA, FINRA/SEC, OFAC, FCPA, state licensing); mark statutes [VERIFY] if uncertain.
Stay neutral and evidence-driven — do not advocate for or against the deal.
Preserve privilege and confidentiality; limit distribution as instructed.

Troubleshooting

Data room incomplete or actively being populated. Mark each missing-document line as a finding (Risk: Medium-High depending on category) with a follow-up request. A summary built on a partial data room is signed only with explicit scope limitation in the Executive Summary.
Source documents conflict (e.g., cap table vs. board consents). Show both readings side-by-side with citations; flag for resolution by counsel. Do not silently reconcile by date — older documents may control where amendments aren't on file.
Regulated-industry target without familiar compliance lens. Engage industry-specific counsel; flag and rate Unknown-but-material rather than guessing. Examples: HIPAA covered-entity status; banking BSA/AML; broker-dealer registration.
Environmental concerns surfaced but no Phase I in the data room. Risk is Medium-to-High depending on industrial use history. Recommend a Phase I ESA per ASTM E1527-21 as a closing condition or pre-LOI step, and an environmental indemnity in the definitive agreement.
Privilege risk on shared diligence. When buyer's counsel and seller's counsel share substantive analysis, joint-defense / common-interest agreements are the usual mechanism. Note any unprivileged exchanges in the deliverable.