News
July 31, 2026

In an increasingly globalised world, South Africans are regularly required to submit documents to foreign courts, banks, government departments, universities, employers and commercial institutions.
Whether you are emigrating, purchasing property abroad, concluding an international commercial transaction or registering a foreign company, you will almost certainly be asked to provide documents that have been "legalised", "authenticated" or "apostilled".
These terms are frequently used synonymously which leads to unnecessary confusion. In reality, these terms describe different stages of the same international verification process, and selecting the incorrect procedure can result in a document being rejected by the foreign authority, causing unnecessary delay, additional costs and, in commercial matters, potentially significant financial consequences.
The appropriate procedure depends primarily on three questions:
- What type of document is involved?
- Which country issued or executed the document?
- In which country will the document ultimately be used?
Understanding the distinction between legalisation, authentication and apostille is therefore essential before any document is prepared for use abroad.
1. Why do documents need to be legalised?
A document issued in South Africa has no automatic legal recognition outside South Africa. A foreign authority receiving the document has no means of knowing whether the signature appearing on the document is genuine, whether the official who signed it was authorised to do so, or whether the seal or stamp attached to the document is authentic.
The purpose of legalisation is therefore to create confidence in the origin of the document.
Contrary to what many people believe, legalisation does not verify the truth, accuracy or legal effect of the document itself. It simply confirms the authenticity of the signature, the capacity in which the signatory acted and, where applicable, the authenticity of the official seal or stamp appearing on the document.
This allows the receiving authority to rely upon the document as having genuinely originated from South Africa and or the authenticity of the signatory.
Without an internationally recognised authentication process, foreign institutions would have no reliable method of distinguishing genuine official documents from forged or unauthorised documents.
2. Legalisation, Authentication and Apostille: What is the difference in short?
Legalisation:
Legalisation is the overarching international process through which a document is formally verified so that it may be recognised and accepted in another country.
Depending on the destination country, legalisation may involve several authorities, each confirming the authenticity of the signature or official capacity of the previous official in the authentication chain.
In other words, legalisation is the complete process that enables a South African document to be accepted abroad. In South African law, Rule 63 of the Uniform Rules of the Court sets out the process to be followed and will be dealt with more extensively below.
Authentication:
Authentication is one step within the legalisation process.
Authentication confirms that the signature, official capacity, seal or stamp appearing on a document is genuine. Importantly, authentication does not certify that the contents of the document are true, legally enforceable or factually correct. It merely verifies that the document was signed or issued by the appropriate authorised person.
For private documents executed before a South African notary, authentication generally involves the Registrar of the High Court confirming the authenticity of the notary's signature and official seal before the document proceeds to the next stage of legalisation.
Apostille:
An apostille is a specialised form of legalisation created by the Hague Convention of 5 October 1961 Abolishing the Requirement of Legalisation for Foreign Public Documents ("the Hague Apostille Convention").
The Hague Apostille Convention simplifies international document recognition by replacing the traditional multi-stage legalisation process with a single apostille certificate issued by the competent authority in the country where the document originated.
Rather than obtaining multiple authentications from different government authorities and foreign embassies, a single apostille certificate is recognised by all Contracting States to the Hague Apostille Convention.
An apostille is therefore a form of legalisation however it simply replaces the longer traditional legalisation chain between countries that are both party to the Hague Apostille Convention.
3. South African Legislation regarding authentication:
High Court authentication and Rule 63 of the Uniform Rules of Court
The process of authentication of a document is governed principally by Rule 63 of the Uniform Rules of Court, which establishes the legal framework for authenticating documents executed within South Africa for use outside the Republic.
Rule 63 provides the mechanism through which the Registrar of the High Court authenticates the signature and official capacity of certain authorised persons, including notaries. The Registrar confirms that the notary who signed and sealed the document is duly admitted and enrolled as a notary public and that the signature and official seal appearing on the document are authentic.
It is important to appreciate what Rule 63 does not do. The Registrar does not verify the contents of the document, determine whether the document is legally valid or certify that the statements contained in it are true. The authentication relates only to the authenticity of the signature, seal and official capacity of the person who executed the document.
Once authenticated under Rule 63, the document may proceed either to an apostille (where the destination country is a Hague Apostille Convention member) or to further legalisation through the Department of International Relations and Cooperation ("DIRCO") and, where required, the embassy or consulate of the destination country.
4. The role of a Notary in the process
Notaries perform an important function in international legal practice because many foreign authorities require private documents to be executed before a notary before they can be authenticated for international use.
A notary may, amongst other things:
- certify copies of original documents;
- verify the identity and authority of signatories;
- witness signatures;
- prepare and attest notarial deeds;
- authenticate affidavits and declarations; and
- prepare documents for international legalisation.
The notary's function is therefore often the first step in the international authentication process rather than the final one.
5. Which procedure will apply?
Determining the correct legalisation process depends largely on the destination country.
Where the destination country is a party to the Hague Apostille Convention
If the receiving country is a Contracting State to the Hague Apostille Convention, the process will generally involve:
- preparing or executing the document;
- notarisation where required;
- authentication of the notary's signature under Rule 63 where applicable; and
- the issuing of an apostille by the competent authority.
The apostille replaces the need for any further embassy legalisation.
Where the destination country is not a Hague Convention country
Where the destination country has not acceded to the Hague Apostille Convention, the traditional process in terms of Rule 63 generally applies.
This usually involves:
- preparation or execution of the document;
- notarisation where required;
- authentication by the Registrar of the High Court in accordance with Rule 63;
- authentication by DIRCO; and
- legalisation or attestation by the embassy or consulate of the destination country.
Each authority verifies the signature of the preceding authority until the receiving country is satisfied that the document genuinely originated from South Africa.
Conclusion
International document legalisation is far more than an administrative formality. A document that follows the incorrect authentication route may be rejected by a foreign court, government authority, financial institution or commercial counterparty, resulting in avoidable delays, increased costs and the need to repeat the process from the beginning.
The key is not simply obtaining an apostille or authentication certificate but ensuring that the correct legalisation route is followed from the outset. Whether a document requires notarisation, authentication under Rule 63 of the Uniform Rules of Court, an apostille, DIRCO authentication or embassy legalisation will depend on both the nature of the document and the country in which it will ultimately be used.
Obtaining professional advice at the beginning of the process can save considerable time, expense and frustration. Our notarial practice regularly assists individuals, businesses and international clients with the preparation, notarisation, authentication, apostilles and legalisation of documents intended for use abroad, ensuring that the correct procedure is followed from the outset and that documents are properly prepared for acceptance in the destination country.
