Recognition of States and Governments: Theories and Effects

When a new state emerges or a government takes power by unconstitutional means, other states must decide whether to accept it. Recognition is the act by which a state acknowledges a new state or government and signals its willingness to deal with it as such. It is a political decision with legal consequences. This note covers the theories, the forms of recognition, recognition of governments, and its effects in national courts.

1. Nature of Recognition

• Discretionary. Recognition is generally regarded as a political act within each state's discretion; Lauterpacht's view that states have a legal duty to recognise an entity meeting the criteria has not been accepted in practice.
• No duty to recognise, but duties not to. States must not recognise situations created by serious breaches of peremptory norms, such as annexation by force (Article 41, ARSIWA)

2. The Two Theories

Figure 1: Constitutive and declaratory theories

• Constitutive theory. A state exists as an international person only when recognised; criticised because an entity would be a state for some states and not for others, and because unrecognised entities are in fact treated as bound by international law.
• Declaratory theory. Statehood depends on meeting the factual criteria; recognition merely acknowledges an existing fact; supported by Article 3 of the Montevideo Convention and by Opinion No. 1 of the Badinter Arbitration Commission (1991) on Yugoslavia, which said the existence or disappearance of a state is a question of fact and the effects of recognition are purely declaratory.
• Prevailing view. The declaratory theory is dominant for states; recognition remains important evidence of statehood, especially in doubtful cases.

3. Forms of Recognition

Figure 2: Kinds of recognition

• Premature recognition. Recognising a secessionist entity before it has established itself may amount to unlawful intervention in the parent state's affairs.
• Conditional recognition. In 1991, the European Community made recognition of new states in Eastern Europe and the former Soviet Union conditional on respect for the UN Charter, human rights, minority rights and existing borders.
• Withdrawal. De facto recognition can be withdrawn; de jure recognition is generally withdrawn only when the state ceases to exist or a government is replaced, as when many states switched recognition from the Republic of China to the People's Republic.
• India's practice. India recognised the People's Republic of China on 30 December 1949, Israel in 1950 (with full diplomatic relations in 1992), Bangladesh on 6 December 1971, and the State of Palestine in 1988.

4. Recognition of Governments

Figure 3: Doctrines on recognising governments

• When the issue arises. Only where a government comes to power unconstitutionally; a constitutional change of government needs no recognition.
• Tobar doctrine, 1907. Governments that come to power by revolution should not be recognised until they are constitutionally reorganised.
• Estrada doctrine, 1930. Mexico announced that it would make no pronouncements on recognition, which it saw as interference, and would simply maintain or withdraw diplomatic agents.
• Effective control. In the Tinoco arbitration (Great Britain v Costa Rica, 1923), Chief Justice Taft held that the Tinoco regime, though not recognised by Britain, was the de facto government in effective control, so its acts bound Costa Rica; non-recognition was evidence but not decisive.
• United Kingdom, 1980. The UK stopped formally recognising governments, recognising states only and judging its dealings with a regime by whether it effectively controls the territory.
• Afghanistan. After the Taliban took power in August 2021, states withheld recognition; in July 2025, Russia became the first state to formally recognise the Taliban government.

5. Effects in National Courts

• Standing and immunity. An unrecognised state or government traditionally cannot sue in the courts of the non-recognising state, and does not enjoy immunity there; in the United States, The Sapphire (1871) allowed a recognised foreign sovereign to sue, while RSFSR v Cibrario (New York, 1923) denied this to the unrecognised Soviet government.
• Luther v Sagor, 1921. The Court of Appeal gave effect to a Soviet nationalisation decree once the UK had recognised the Soviet government de facto, holding that recognition operates retroactively to the government's establishment.
• Carl Zeiss Stiftung v Rayner and Keeler (No. 2), 1967. The House of Lords gave effect to acts of the unrecognised East German authorities by treating them as subordinate bodies of the recognised Soviet Union.
• Namibia exception. In the Namibia opinion (1971), the ICJ said that non-recognition should not deprive the people of advantages such as the registration of births, deaths and marriages.

6. Frequently Asked Questions

Does joining the UN alongside a state imply recognition of it?

No. Membership of the UN or of a multilateral treaty together with an unrecognised state does not imply recognition. Recognition is implied only by acts clearly showing intent, such as a bilateral treaty or the establishment of diplomatic relations.

Does recognition have retroactive effect?

In national courts, generally yes. In Luther v Sagor (1921), recognition of the Soviet government validated its earlier decrees from the date it established control.

What is the difference between the Tobar and Estrada doctrines?

The Tobar doctrine (1907) withheld recognition from governments that came to power by revolution until they were constitutionally reorganised. The Estrada doctrine (1930) rejected express recognition of governments altogether as interference, and simply maintained or withdrew diplomatic relations.

Can de jure recognition be withdrawn?

Generally not, except when the recognised state ceases to exist or the recognised government is replaced by another. De facto recognition, being provisional, can be withdrawn more readily.

7. Related Topics

• Topic 19: Statehood. The criteria for a state.
• Topic 21: Recognition of Insurgency and Belligerency. Recognition in civil wars.
• Topic 35: State Immunity. Immunity of recognised states.