Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Yes. An investment treaty can protect a foreign investor from an uncompensated taking by a host state—but only if the investor, investment, challenged measure and claim fall within that treaty, and its procedures are followed. A treaty does not guarantee that an investment will retain its value or that a claim will succeed.
What protection can an investment treaty provide?
International investment agreements (IIAs), including investment treaties, set standards for how a host state must treat qualifying foreign investors and investments. Many include protection against expropriation without compensation. Whether that protection applies depends on the wording of the particular treaty and the facts of the dispute.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
|
Principles of International Investment Law | $68.27 | Buy on Amazon |
| 2 |
|
International Investment Law and Arbitration | $52.86 | Buy on Amazon |
| 3 |
|
The International Law on Foreign Investment | $69.00 | Buy on Amazon |
| 4 |
|
International Investment Law: Text, Cases and Materials, Third Edition | $85.91 | Buy on Amazon |
| 5 |
|
An Introduction to International Investment Law | $52.00 | Buy on Amazon |
A treaty claim is not simply a claim that a government action caused a financial loss. The investor must first show that the treaty covers them and the relevant investment, and that the challenged state measure breaches a treaty obligation. The applicable treaty and, where relevant, host-country law are central to that analysis.
What counts as expropriation?
Direct expropriation
Direct expropriation generally involves a formal transfer of ownership or physical seizure of property by the state.
#1 Best Overall
Indirect expropriation
Indirect expropriation concerns state measures that fall short of a formal transfer or seizure but may substantially interfere with an owner’s property rights. The question can include whether the measure permanently destroys economic value or deprives the owner of meaningful ability to manage, use or control the property. The applicable treaty’s definition and legal test matter; so does whether the relevant investment is a particular asset or a wider enterprise.
A loss in value alone does not establish expropriation. A government regulation adopted for a public purpose may harm an investment without amounting to an expropriation, particularly when it is non-discriminatory and falls within the state’s right to regulate. Modern treaties may give tribunals more guidance on distinguishing regulation from an indirect taking, but treaty wording varies.
Rank #2
When may a taking be lawful under a treaty?
UN Trade and Development (UNCTAD) describes four conditions commonly associated with a lawful expropriation:
- Public purpose: the taking serves a public objective.
- Non-discrimination: it is not discriminatory toward the protected investor or investment.
- Due process: the state follows the required legal process.
- Compensation: the state pays compensation as required by the applicable rules.
Treaties differ in how they state these conditions, what property they cover and how they address compensation. A treaty may also contain language on regulatory measures. The four conditions are therefore a useful starting point, not a substitute for reading the governing text.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →How can an investor pursue a treaty claim?
If the applicable treaty gives an investor access to investor-State dispute settlement (ISDS), the investor may be able to bring a claim through the forum and process specified in that treaty. ISDS is not available automatically: the treaty’s consent, scope and procedural requirements control. Those may include steps that must be taken before arbitration, and the particular treaty determines which procedures or forum are available.
Because no country or treaty is identified here, no deadline, waiting period or filing procedure can be stated reliably. Those details must be checked in the treaty text and against the facts of the dispute.
What to check in a specific treaty
| Issue | What to look for |
|---|---|
| Investor and investment | How the treaty defines a qualifying investor and investment, including any ownership or nationality requirements. |
| Expropriation | Whether the clause covers direct and indirect expropriation, and how it frames the test for indirect expropriation. |
| Public interest and regulation | Any public-purpose requirements, non-discrimination language, due-process protections or provisions addressing regulatory measures. |
| Compensation | The applicable compensation standard, valuation date or method, and any limits on the types of loss that may be awarded. |
| Dispute process | Whether the state has consented to ISDS, which forum and procedures are available, and what prerequisites or time limits apply. |
How much compensation might a tribunal award?
Compensation is not automatically equal to the amount an investor claims. The applicable treaty and law shape how loss is assessed. UNCTAD notes that older-generation IIAs often leave compensation rules unclear, giving tribunals room to interpret them under applicable law. Some newer treaties specify valuation approaches or seek to limit awards based on hypothetical future profits.
In a 2024 issues note, UNCTAD reported that tribunals awarded more than US$100 million in over a quarter of ISDS cases won by investors. The same note said 98% of ISDS cases were based on old-generation IIAs that typically lack clear compensation guidance. It also reported that the average award rose from US$25 million in 1994–2003 to US$256 million in 2014–2023. These are figures about ISDS cases and awards, not predictions of what an individual investor will recover; they do not establish that a particular expropriation claim will succeed or what compensation would be due.
Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsWhat information is needed to assess a possible claim?
A case-specific assessment requires more than evidence that a state action reduced an investment’s value. The key materials and facts include:
- the relevant treaty text and the investor’s nationality and ownership structure;
- the asset or enterprise said to be protected, and how it was established or acquired;
- the challenged government measure and its effects on the investment;
- the host country’s relevant law; and
- the dispute’s procedural history, including any treaty-required steps already taken.
Without those details, it is possible to explain the general protection but not determine whether a particular investor has a claim, which forum is available or what remedy may follow.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
