Overview
Document type: Investment committee readiness checklist
Version: 2.4 (July 2026)
Author: Dr. Sabine Krämer, Director, Risk Advisory
Investment committees and DFI credit committees ask different questions — return and liquidity versus development impact and safeguard compliance — but both reject incomplete diligence. We compiled this checklist from blended mandates where commercial banks, DFIs, and institutional equity closed within a single calendar, including a €430M Central European hospital availability PPP (senior margin ~185bps over EURIBOR, provincial guarantee layer, 28-year tenor) and a Benelux 220 MWh storage project with 14-year debt and a 1.28x DSCR floor.
Use it as a gate, not a bibliography. Items marked DFI matter disproportionately when bilateral co-investors sit in the stack.
Phase 0 — Mandate setup (weeks 1–2)
- Diligence tracker live with workstream owners, dependencies, IC target date
- Vendor independence confirmed (model auditor ≠ sell-side advisor) DFI
- Safeguard categorisation aligned with DFI before exclusivity extension DFI
- Data room index (ILPA- or ISO-style numbering) agreed with sponsor
- Red-flag log shared weekly with lender and DFI advisors
Stop rule: Do not proceed to exclusivity renewal if ESG scope is undefined. We have seen hospital and metro mandates lose six to ten weeks when safeguard consultants joined after legal signing.
Commercial and financial
- Revenue/availability assumptions triangulated: market study + operator interviews + regulatory filings
- Deduction regime sensitivity modelled for availability PPPs (not only KPI schedules)
- Merchant capture rates benchmarked against operational comparables, not sponsor-only curves
- Model audit complete before IC vote; version ID matches approved memo
- Debt sizing confirmed against ITA capex (within ±3% reconciliation)
- After-tax equity IRR presented alongside project IRR for multi-jurisdiction SPVs
- Subscription line / equity bridge terms reflected in LP net economics
Reference case: On the Western EU retrofit, commercial diligence flagged that tariff indexation lagged CPI by nine months — a ~40bps equity IRR erosion in downside that the base IC deck omitted until week twelve.
Technical and insurance
- Independent engineer report covers methodology, schedule, contingency, lifecycle O&M, hand-back
- Technology maturity addressed (storage, grid digitalisation, hydrogen equipment where relevant)
- ITA scope matches lender reliance letter requirements
- Insurance reviewed by broker independent of sponsor's retained broker
- CAR, DSU, TPL, environmental liability, and PI limits meet finance document minima
- ITA attends IC Q&A for complex assets (grid, hospitals, toll roads)
Lenders typically require explicit reliance letters before credit committee approval. Schedule legal reliance on ITA capex only after ITA draft circulation — a dependency we see breached on roughly one in four rushed mandates.
Legal and regulatory
- Title, permits, concessions verified for assignability to lenders
- State aid and procurement compliance opined (not merely listed)
- MAC and change-of-law enforceability tested under governing law
- Conditions precedent split: fund-level vs project-level, with timeline owners
- Direct agreements and step-in rights assessed for public offtakers
DFI: Legal memo addresses safeguard-triggering permits (environmental, resettlement, cultural heritage) separately from commercial CP list.
ESG, safeguards, and taxonomy
- ESIA / impact assessment scope matches DFI Performance Standards equivalent DFI
- Stakeholder engagement and grievance mechanism documented with closure rates DFI
- Biodiversity screening complete; remediation cost in downside case DFI
- EU Taxonomy technical screening criteria substantiated (not checkbox)
- SFDR implications for fund LPs documented if asset enters Article 8/9 portfolio
- Gender lens or development impact metrics aligned with DFI results framework DFI
Gap remediation costs belong in uses of funds with schedule float. DFI disbursement holds on safeguard gaps are common on social infrastructure — budget €2–8M and 3–6 months float where categorisation is B or high-risk A.
IC memo architecture
- One-page decision summary: thesis, top risks, mitigants, three sensitivities, approval conditions
- Risks lead the narrative; upside sensitivities follow downside
- Diligence findings log cross-referenced to CP list
- Exit scenarios and refinancing assumptions explicit
- Appendices contain full vendor reports; memo is decision-grade standalone
Credit committees at DFIs often reject memos that bury safeguard findings in appendix G. Commercial ICs lose confidence when downside cases appear only after returns tables.
Blended-stack reconciliation (when DFIs and banks co-invest)
- Weekly reconciliation of DFI safeguard findings vs commercial lender environmental reports
- Conflicting remediation estimates escalated before IC DFI
- Intercreditor ranking and PCM narrative consistent across tranches
- Shadow pricing of concessional tranches visible to commercial LPs
- Impact reporting templates agreed pre-close (avoid post-close dashboard sprawl) DFI
On a Southern Europe port concession mandate with a €95M ECA-covered tranche (11-year tenor, Euler Hermes-class cover), conflicting environmental scopes between ECA and DFI advisors delayed credit committee by four weeks until a single remediation budget was signed.
Red-team and IC session
- Internal or external red-team session minuted with sponsor responses
- Operator present for O&M and ramp-up challenge (not only banker pitch)
- Tax memo addresses withholding, PE risk, VAT on EPC
- Post-close KPI owners assigned in memo body
Post-approval through financial close
- Master issue log with executive owners, budget, deadline
- Critical permits / grid connections / state-aid clearances on critical path with contingency
- Lender and DFI reporting calendars aligned to single portfolio monitoring owner
- Diligence issue log maintained for LP audit requests
Stop rule: IC deferral appropriate when critical permits or state-aid clearance lack credible path — even if commercial terms are agreed.
Common diligence failures we flag in red-team
These recur often enough to warrant explicit IC scrutiny:
Model not reconciled to technical capex — we have seen €12M variance on a transport mandate discovered at week fourteen. Permits listed but not verified for assignability to lenders. ESG treated as marketing annex rather than credit-relevant gap analysis. Counterparty financials stale beyond twelve months. Insurance programme not reviewed by a broker independent of sponsor.
Additional failures include tax structuring assumptions not validated by counsel, MAC clause enforceability untested under local law, and market studies not triangulated with operator interviews. On a Central European availability hospital PPP — 28-year debt, abatement curve renegotiated 2022 — legal diligence initially treated municipal credit as sovereign-equivalent; sub-sovereign fiscal analysis moved payment-delay scenarios into the downside case only after red-team challenge.
Data room and vendor reliance
Investment-grade data rooms use indexed folder structures enabling repeat institutional investors to navigate efficiently. Red-flag logs maintained weekly prevent surprise findings at IC stage.
European project finance lenders require explicit reliance letters from technical and environmental advisors before credit committee approval. Diligence coordination must schedule legal reliance on ITA capex figures only after ITA draft circulation. For blended stacks, DFI safeguard consultants and commercial lender environmental advisors should align scope to prevent conflicting remediation estimates — the port concession mandate cited above lost four weeks when scopes diverged.
Counterparty financial diligence should include covenant headroom under European macro stress scenarios. Who pays for diligence — sponsors during exclusivity, reimbursed at close — should be settled in term sheet, not argued during CP crunch.
Sequencing calendar (typical eight-to-sixteen-week path)
Week one: diligence tracker with owners and IC target date. Weeks one–four: commercial and technical advisors in parallel; legal title review once asset list confirmed. ESG scope aligned with DFI from day one. Weeks four–ten: model audit, insurance review, tax memo draft. Weeks eight–fourteen: IC memo circulation, red-team, IC session with ITA present for complex assets. Post-approval: master issue log through financial close.
Expedited paths require pre-booked model auditor and ITA slots at exclusivity — calendar compression without pre-positioning vendors is the main driver of IC deferrals we see in Munich-coordinated mandates.
What this checklist does not replace
Vendor quality, sponsor credibility, and sector expertise still dominate outcomes. The checklist prevents process failures that add cost without improving risk pricing: stale counterparty financials, model–ITA mismatch, ESG as marketing annex, insurance reviewed by conflicted brokers.
Munich-coordinated mandates crossing DACH and CEE borders benefit from bilingual diligence summaries when German pension allocators and ECA-backed lenders review the same asset concurrently. That is operational hygiene, not a substitute for independent technical sign-off.
Typical calendar: eight to sixteen weeks for complex European infrastructure; expedited paths require pre-positioned model auditor and ITA slots at exclusivity.
Who pays? Sponsors often fund diligence during exclusivity; reimbursement at close or absorption into transaction costs per term sheet. DFI re-scoping triggers: material design changes, new ancillary facilities, or expanded community impact after initial categorisation.
Should LPs receive full vendor reports or IC memo summaries? Co-investors and DFIs typically receive full reports; fund LPs rely on IC memos unless side letters grant expanded access. How are diligence gaps treated? As explicit conditions precedent or price adjustments — not footnotes. When should model audit occur? Before credit committee or IC approval; post-audit model updates require re-validation.
On a steel decarbonisation mandate — €340M capex, CfD-linked, hydrogen bank auction reference 2025 — taxonomy verification and safeguard scope consumed three weeks longer than commercial-only diligence because technical screening criteria and biodiversity baseline were not aligned at exclusivity. That delay is predictable; it is not a reason to skip alignment at mandate setup.
Disclaimer: Commentary only. This article reflects observed market practice and advisory experience from Consultinghouse GWB; it is not legal, tax, or investment advice. Readers should obtain independent professional counsel before acting on any structure described.
