Notarial Authentication of Documents in South Africa
Understanding when a Notary Public must certify your documents and how notarial authentication differs from a simple commissioner of oaths.

What Is Notarial Authentication?
Notarial authentication is the formal process by which an admitted Notary Public certifies that a document, signature, or copy is genuine. The notary's seal and signature provide official confirmation that the document is what it purports to be, and that the required formalities have been observed.
Authentication by a Notary Public carries significant legal weight. It is accepted by South African courts, government departments, foreign authorities, and international institutions in a way that a simple commissioner of oaths certificate is not.
Notary vs Commissioner of Oaths
South Africa has a broad class of persons who can act as commissioners of oaths attorneys, police officers, and many public officials qualify. However, the powers of a commissioner of oaths are limited to domestic use.
A Notary Public is an attorney who has passed additional examinations and been specially admitted by the High Court. Notaries have broader powers and their certifications are recognised internationally. You will specifically need a notary in the following situations:
- International use: Documents destined for foreign authorities, embassies, or institutions typically require notarial certification rather than a commissioner of oaths stamp.
- Apostille: DIRCO requires that documents be notarially certified before an apostille can be issued in most cases.
- Specific institutional requirements: Some universities, banks, and government agencies explicitly require notarial copies or certificates.
What a Notary Public Can Certify
South African Notaries Public are authorised to certify a wide range of documents and acts:
- Certified copies: True copies of original documents for example, identity documents, degrees, birth certificates, and company registration documents.
- Signatures: The notary can attest that a signature is genuine and was made in their presence.
- Sworn translations: Translations of foreign-language documents can be notarially certified to confirm their accuracy.
- Affidavits: A notary can commission affidavits and provide a notarial certificate for international use.
- Powers of attorney: The execution and certification of powers of attorney for use abroad.
Authentication vs Apostille: Key Distinction
These two terms are often confused, but they refer to different steps in a process:
- Notarial authentication is performed by the Notary Public. It certifies the document at the private level.
- Apostille is issued by DIRCO (the Department of International Relations and Cooperation) and certifies the notary's authority. It is the step that makes the document internationally recognised in Hague Convention member countries.
The notary certifies the document; DIRCO certifies the notary. Both steps may be required depending on the destination country and purpose.
The Authentication Process
- Contact the Notary Public and explain the purpose of the document
- Bring your original document(s) and a valid identity document
- The Notary examines the originals and prepares the notarial certificate
- The Notary signs and seals the certified document
- If required, the document is submitted to DIRCO for apostille or embassy for legalisation
When to Seek Legal Advice
While many authentication matters are routine, you should seek legal advice when:
- You are unsure which level of certification is required for your destination
- The document involves complex legal arrangements or transactions
- There are discrepancies in your documents that need to be addressed first
- The receiving institution has unusual or specific requirements
Important Disclaimer
This information is provided for general educational purposes only and does not constitute legal advice. Requirements for notarial authentication vary by institution and destination country. Always verify specific requirements with the receiving authority before beginning the process.
Practical Next Steps
What to Prepare
- -Original document(s) to be authenticated
- -Valid South African ID or passport
- -Information about how the document will be used
- -Any specific requirements from the receiving institution
Key Timing
- -Notary certification: 1–2 business days
- -DIRCO apostille (if required): 5–15 working days
- -Allow additional time for embassy legalisation if applicable
- -Start early for immigration or visa deadlines
Common Mistakes
- -Using a commissioner of oaths when a notary is required
- -Not confirming requirements with the receiving institution
- -Confusing notarial certification with an apostille
- -Submitting photocopies instead of originals
Frequently Asked Questions
Related Topics
International document authentication and legalisation
Sworn statements and certified copies by notaries
Find out if your destination country accepts apostilles
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