M&A closing conditions determine whether parties must complete a signed transaction. They protect buyers and sellers against material changes between signing and completion, but vague, excessive, or unachievable conditions can delay a deal and create termination disputes.
This guide explains twelve closing requirements that buyers, sellers, founders, boards, and investment teams should define clearly in a share purchase or asset purchase agreement.

M&A closing conditions should be objective, measurable, and linked to a clear completion process. Photo: Pexels.
What are M&A closing conditions?
M&A closing conditions are requirements that must be satisfied or waived after signing and before legal completion. They are different from covenants, which govern conduct, and representations, which state facts. A well-drafted agreement explains who controls each condition, the evidence required, the deadline, the waiver mechanism, and the consequences of failure.
1. Corporate approvals
List all board, shareholder, investment committee, and partner approvals required for each party. Avoid an open-ended condition allowing a party to rely on an unspecified internal approval after signing.
2. Regulatory and competition clearance
Identify relevant merger control, foreign investment, sector, exchange-control, and licensing approvals. The agreement should allocate filing responsibility, cooperation duties, information access, remedy commitments, and the risk of a regulator imposing conditions.
3. Third-party consents
Material contracts may require lender, landlord, customer, supplier, franchisor, or joint-venture consent. Specify which consents are true M&A closing conditions and which can be managed through waivers, alternative arrangements, or post-closing covenants.

Responsibility for every approval should be assigned to a named workstream owner. Photo: Pexels.
4. Accuracy of representations and warranties
Define the accuracy standard at signing and closing. Fundamental representations may need to remain accurate in all respects, while business representations may be tested subject to materiality or a material adverse effect threshold.
5. Performance of pre-closing covenants
The seller usually must operate the target in the ordinary course and comply with agreed restrictions. The condition should clarify whether strict compliance is required or only compliance in all material respects.
6. No material adverse effect
A material adverse effect condition should state what qualifies, which events are excluded, and whether disproportionate effects bring an excluded event back within scope. General economic, market, industry, political, and force-majeure risks require careful allocation.
7. No injunction or prohibition
Completion should not violate a court order or applicable law. Drafting should distinguish temporary restraints from final prohibitions and explain what efforts the parties must take to challenge or remove a restriction.
8. Financing availability
Most sellers resist a broad financing condition because it transfers funding risk to the seller. If financing is essential, align the acquisition agreement with commitment letters, lender conditions, equity commitments, cooperation covenants, and any reverse termination fee.
9. Required transaction documents
Create a precise closing deliverables list covering transfer instruments, officer certificates, resignations, releases, escrow documents, new employment agreements, transition services, intellectual-property assignments, and updated registers.

A closing checklist reduces execution errors and last-minute disputes. Photo: Pexels.
10. Debt repayment and lien releases
Where debt is repaid at closing, require payoff letters, release documents, account details, and confirmation of discharged security. Coordinate timing with funds flow so ownership does not transfer while material liens remain.
11. Restructuring and separation steps
Carve-outs may require asset transfers, employee migration, contract novation, data separation, shared-service arrangements, or entity formation. Each step should have objective completion evidence and a realistic dependency schedule.
12. Bring-down certificates
A bring-down certificate confirms satisfaction of representations and covenants. It should not silently expand liability beyond the negotiated agreement. State the signatory, knowledge standard, date, and legal effect.
Managing the period between signing and closing
- Maintain a single conditions-precedent checklist with owners and target dates.
- Separate mandatory legal conditions from commercially waivable items.
- Agree the form of evidence before the final week.
- Track dependencies between regulatory, financing, and operational workstreams.
- Escalate likely delays early and document waiver decisions.
Common negotiation pitfalls in M&A closing conditions
Deal-process frameworks consistently warn against a “M&A closing conditions creep,” where buyers add conditions during negotiation that go beyond genuine deal-risk allocation and instead function as an unlimited walk-away right. Sellers should resist open-ended conditions such as “no change that could reasonably be expected to affect the business” without a defined materiality threshold, since courts and arbitral tribunals interpret vague M&A closing conditions narrowly against the party invoking them.
A second pitfall is failing to align the bring-down certificate standard with the representations and warranties actually negotiated. If warranties are qualified by materiality but the bring-down condition requires accuracy “in all respects,” the buyer effectively negotiates a stricter standard through the back door. M&A closing conditions should mirror, not silently upgrade, the substantive risk allocation agreed elsewhere in the agreement.
How Vietnamese buyers and sellers should approach M&A closing conditions in practice
In Vietnam, regulatory and licensing conditions dominate the closing-conditions negotiation more than in mature markets. M&A closing conditions frequently depend on M&A registration certificate issuance, sectoral licensing consent, or competition clearance from the Vietnam Competition Commission where turnover thresholds are met. Buyers and sellers should build realistic provincial processing timelines into the long-stop date, since administrative delay, not commercial disagreement, is the most common reason Vietnamese deals fail to close on schedule. For background on Vietnam’s M&A regulatory framework, see the ICLG Vietnam M&A chapter.
Local practice typically allocates responsibility for driving regulatory conditions to the party best placed to manage the relevant authority relationship, often the seller for licensing steps tied to the existing entity and the buyer for foreign-investment approvals tied to the new ownership structure. Clear covenants on who leads each condition, with cooperation obligations for the other party, materially reduce the risk that M&A closing conditions become a source of delay or dispute between signing and completion.
A worked example: an open-ended MAC condition stalls a deal
In one structuring scenario, the M&A closing conditions included an undefined “no material adverse change” standard alongside a separate, specific list of licensing conditions. When a minor regulatory delay arose, the buyer attempted to invoke the general MAC condition to renegotiate price rather than simply extending the long-stop date for the specific licensing condition already addressing that risk. The dispute consumed weeks that better-drafted M&A closing conditions, with clearly separated and appropriately scoped triggers, would have avoided entirely.
Frequently asked questions
Who can waive a closing condition?
The party benefiting from a condition can usually waive it, unless law or the agreement prevents waiver. Some conditions benefit both parties and require mutual written consent.
What happens if a condition is not satisfied?
The agreement may permit extension, waiver, termination, specific performance, damages, or a termination fee. The result depends on the condition, fault allocation, and governing law.
Should every diligence issue become a condition?
No. Conditions should address matters essential to completion. Other risks may be better handled through price adjustments, specific indemnities, covenants, escrow, or insurance.
What is a long-stop date in M&A closing conditions?
It is the deadline by which all M&A closing conditions must be satisfied or waived, after which either party may typically terminate the agreement without penalty, subject to any break-fee provisions.
How should Vietnam licensing conditions be handled in M&A closing conditions?
Assign clear responsibility for each licensing step, build realistic provincial processing timelines into the long-stop date, and require cooperation covenants from both parties to avoid delay.
Next step
IVLF assists transaction teams with acquisition agreements, regulatory coordination, closing checklists, and completion documents. Review our legal services or contact IVLF Lawyer for transaction support.
M&A closing conditions interact closely with the M&A purchase agreement, representations and warranties, and letter of intent negotiated earlier in the deal.
IVLF’s M&A advisory Vietnam team drafts and negotiates M&A closing conditions calibrated to realistic Vietnamese regulatory timelines, helping buyers and sellers avoid the delay and dispute risks covered above. If your transaction needs a Vietnam M&A lawyer to review the conditions schedule, contact IVLF. A short review of the conditions schedule before signing is often enough to catch the vague or misaligned M&A closing conditions that cause disputes later.
Key takeaways
Well-drafted M&A closing conditions do more than list boxes to tick before completion; they allocate the risk of everything that can go wrong between signing and closing. Buyers and sellers who negotiate precise, appropriately scoped conditions, rather than broad catch-all language, reduce both the risk of an opportunistic walk-away and the risk of an avoidable delay derailing an otherwise sound transaction, particularly in Vietnam where regulatory timing is often the critical path.


