Investor investor veto rights are the contractual list of decisions a company may not take without the consent of a named minority shareholder. In Vietnam they sit alongside the statutory voting thresholds in the Law on Enterprises 2020, and between signing and exit they are the main protection a financial investor actually holds.
The drafting problem is proportionality. A short, precisely defined catalogue of investor veto rights protects invested capital without giving a minority holder a say over ordinary trading. A long catalogue, or one built on vague triggers such as “material contracts”, turns every routine approval into a negotiation and can stall a company for weeks.

Investor investor veto rights are agreed line by line at the term sheet stage. Photo: Pexels.
Investor investor veto rights protect a minority shareholder from decisions that could fundamentally change its investment. Poorly designed vetoes can also slow routine decisions, discourage financing and create repeated deadlocks. The objective is to reserve genuine strategic matters while leaving management with clear authority to operate the company.
Identify the interests investor veto rights must protect
The investor should begin with the reasons for its investment and the risks identified in due diligence. Protection may be needed against dilution, excessive debt, related-party value leakage, unplanned business changes, disposal of core assets or an exit on unfair terms. Each veto should respond to a defined risk rather than follow a long template automatically.
Separate ownership matters from management
Changes to capital, share rights, constitutional documents, control, liquidation and major disposals are appropriate shareholder-level vetoes. Budgets, material contracts, borrowing and senior appointments may sit at board level. Routine pricing, purchasing, staffing and customer decisions should generally remain with management.
This division should align with the framework for reserved matters in Vietnam shareholders’ agreements.
Use financial and operational thresholds
A veto over every contract or expenditure creates unnecessary consent requests. Thresholds can be expressed as a fixed amount, a percentage of assets or revenue, or deviation from an approved budget. They should reflect the company’s size and be reviewed periodically.
Related transactions should be aggregated so that a material decision cannot be divided into smaller steps below the threshold.
Thresholds are what keep investor veto rights workable in practice. Express them in absolute figures rather than percentages of a moving balance sheet, state whether they apply per transaction or in aggregate over a financial year, and confirm whether related transactions are aggregated. A capital expenditure consent set at a level the company crosses monthly is not a protection; it is a standing obligation to seek approval.
Build an annual budget safe harbour
Management should be free to implement an approved budget and business plan within agreed limits. Investor consent is then required only for material deviations, unbudgeted capital expenditure or changes to strategic assumptions. This allows the investor to influence direction once each year instead of approving every operating decision.
Create a fast consent procedure
The documents should identify authorised representatives, required information, communication method and response deadline. The request should explain financial impact, alternatives and timing. Deemed consent may be suitable where the investor does not respond to a properly documented routine request within an agreed period.
Silence should not amount to consent for fundamental matters such as share issuance, liquidation or a change of control.
Require reasonableness where appropriate
For operational matters, the investor may agree that consent will not be unreasonably withheld or delayed. Fundamental ownership protections can remain absolute. The distinction reduces abuse while preserving the investor’s core bargain.
Emergency and compliance exceptions

Management should be able to act without prior consent where immediate action is necessary to protect health, safety, assets, licences or legal compliance. The exception should require the minimum necessary action and prompt notice with supporting information.
Emergency funding may need a separate process if delay would threaten solvency. Existing shareholders can receive a first opportunity to fund before an external financing proceeds.

Consent items should be tested against the board’s real decision calendar. Photo: Pexels.
Board quorum safeguards
An investor-nominated director may be required for quorum at the first meeting. If the nominee repeatedly fails to attend, a reconvened meeting can proceed for ordinary matters after notice. Fundamental reserved matters should still require the agreed approval.
This prevents absence from becoming an indefinite veto over all board activity.
Handle conflicts of interest
An investor should not use investor veto rights to benefit an affiliate at the company’s expense. Conflict rules can require disclosure and restrict participation where the investor is a counterparty. Related-party protections should still prevent controlling shareholders or founders from extracting value.
Protect access to information
A rational consent decision requires timely financial, legal and operational information. The investor should receive regular accounts, budgets, cash-flow reports and notice of material events. A failure to provide information should extend the response deadline rather than force a blind decision.
Design a proportional deadlock process
Not every disagreement should trigger a buyout or sale. The process can begin with escalation to senior representatives, followed by mediation or expert determination for technical matters. A continuing budget and emergency rules should keep the business functioning.
Buy-sell, put, call or sale mechanisms may be reserved for persistent deadlock on fundamental matters. Their valuation and funding mechanics must be realistic.
Align the charter and shareholders’ agreement
Key voting and quorum rules should be reflected in the Vietnamese company charter where permitted. The shareholders’ agreement creates contractual obligations, but internal corporate action follows the charter and enterprise law. Alignment reduces the risk that a decision is corporately valid but contractually disputed.
Where the two documents diverge, the charter usually prevails against the company and third parties while the shareholders’ agreement binds only its signatories. The practical answer is to place the core investor veto rights in the charter, register the amended charter with the licensing authority, and keep the commercial detail, procedure and remedies in the agreement.
Review investor veto rights as the company develops
Thresholds and protections suitable for an early-stage company may be inappropriate after significant growth, a financing round or an IPO. The documents can provide periodic review, automatic threshold adjustment or termination of certain vetoes when the investor’s ownership falls below an agreed percentage.
Drafting checklist
- Link each veto to a defined investment risk.
- Separate fundamental ownership matters from operations.
- Use measurable and adjustable thresholds.
- Create budget and business-plan safe harbours.
- Set information requirements and response deadlines.
- Use reasonableness standards for operational consents.
- Include emergency, quorum and conflict safeguards.
- Apply escalation before severe deadlock remedies.
- Align contractual rights with the company charter.
Conclusion
Investor investor veto rights work best when they protect strategic value without becoming a second management system. Focused subjects, realistic thresholds, quick consent, emergency flexibility and a proportional deadlock process allow the investor to preserve essential rights while the Vietnamese company continues to compete and grow.
Frequently asked questions about investor veto rights
What are investor veto rights in a Vietnamese company?
Investor investor veto rights are contractual consent rights, normally set out in a shareholders’ agreement and mirrored in the company charter, that stop the company or its board from taking listed decisions without the investor’s approval. They operate in addition to the voting thresholds in the Law on Enterprises 2020 and are enforced as a matter of contract between the shareholders.
How many reserved matters should a shareholders’ agreement contain?
Most Vietnamese growth and venture deals settle on roughly ten to twenty reserved matters. The workable test is whether an item could materially change the investor’s economics, control or risk profile. Ordinary-course supply contracts, routine hiring and spending below an agreed threshold should stay with management rather than sitting on the veto list.
Can investor veto rights be written into the company charter?
Yes, and the important ones usually should be. A registered charter binds the company and is visible to third parties, whereas a shareholders’ agreement binds only the parties who sign it. Charter wording must remain consistent with the Law on Enterprises 2020: where the statute fixes a mandatory approval threshold, the charter can raise the level of protection but cannot fall below it.
What happens if an investor blocks a decision unreasonably?
Good drafting deals with this in advance through deemed-consent periods, an express obligation to act reasonably for defined categories, a safe harbour for spending already inside an approved annual budget, and escalation to senior representatives before any deadlock mechanism runs. Without those mechanics the company is left with a contractual claim, which is slow and rarely a commercial answer.
Do investor veto rights affect regulatory filings or financing?
The catalogue does not change the foreign ownership ratio, but extensive consent rights can affect how control is characterised. They may be relevant to competition-law control analysis and they frequently interact with change-of-control and negative covenants in loan documents, so the veto list should be reviewed together with the deal’s regulatory filings and any existing facility agreements.
Next step
Before signing, test the consent catalogue twice: once against the statutory approval thresholds in the Law on Enterprises, and once against the decisions the company realistically expects to take in the next twelve months. Anything that would require a consent every month belongs in a threshold or a budget safe harbour, not on the veto list.
IVLF Lawyer negotiates and documents investor veto rights for founders, funds and strategic buyers in Vietnam. Working with an experienced Vietnam M&A lawyer early keeps the protections enforceable and the company able to trade. See our legal services or contact IVLF Lawyer to review your shareholders’ agreement.
Related reading: Shareholders agreement in Vietnam: investor veto rights, Vietnam minority protection: tag and drag along, and Post-investment governance in Vietnam.


