In short: A certified translation carries a signed statement of accuracy from an accredited provider, and that statement is what lets courts, embassies, ministries and universities accept it. In Egypt and the GCC, acceptance depends on who signs, whether the provider holds ISO 17100, and whether the file also needs notarization or an apostille. Allow 2 to 5 working days for standard documents, and confirm the receiving authority's rules first.
What certified translation is, and when you need it
A certified translation is a translated document that travels with a signed declaration from the translator or the translation company. The declaration confirms that the translation is complete and faithful to the source. That signature is the part an institution relies on, because it turns a piece of text into evidence.
Quality and certification are separate questions. A fluent, faithful translation with no certificate attached carries no official weight, and a certificate attached to weak work will be challenged sooner or later. A submission needs both. The usual cases are:
- Immigration and visas: birth, marriage and police certificates submitted to embassies or consulates.
- Litigation and arbitration: contracts, witness statements, expert reports and court filings.
- Corporate registration: articles of association, commercial registers, board resolutions and powers of attorney.
- Academic recognition: degrees, transcripts and syllabi presented for equivalency.
- Regulated submissions: clinical, pharmaceutical and tender documents filed with ministries.
Certified, sworn, notarized, apostilled
These four terms get mixed up constantly, and each one means something different.
- A certified translation comes with a signed statement from the translation provider. Embassies, universities and most corporate filings ask for this.
- A sworn translation is produced by a translator registered with a court or ministry. It is common in litigation and official registries in civil-law jurisdictions.
- A notarized translation has had the identity of its signatory verified by a notary public, who does not assess the translation itself. Powers of attorney, property and banking files often need it.
- An apostilled document has been authenticated by the Ministry of Foreign Affairs for use abroad under the Hague Convention.
The expensive error is ordering one of these when the receiving body expected another. Ask the authority in writing and keep its reply on file. Many authorities that accept a certified translation from another country also ask for notarization and an apostille or consular legalization, so check that too.
How to judge a provider
Start with the certification of the company itself. ISO 17100 is the international standard written specifically for translation services. It requires qualified linguists, an independent revision step and documented project records. ISO 9001 covers the management system around that work. Ask for the certificate numbers and verify them.
Next, ask how work is assigned by subject. A pharmaceutical dossier and a shareholders' agreement should go to different linguists. Ask about layout as well. Officials compare the translation with the original page by page, so stamps, signatures and margin notes should appear in the same order and be clearly marked.
Then look for a named revision step. Under ISO 17100, a second qualified linguist checks the translation against the source. When a quote looks unusually cheap, this is usually the step that has been dropped.
Finally, confidentiality belongs in the contract: signed NDAs, access controls and secure file transfer. A promise in an email is not enough.
What it costs and how long it takes
Providers in the region usually price per source word or per standard page, with multipliers for rare language pairs, certified handling and urgency. Sworn and notarized work adds separate official fees. Two to five working days is normal for standard civil documents, and large technical or legal sets are quoted individually. Ask for a written quote that lists the turnaround, the type of certification and any official fees separately, so nothing appears on the invoice that was not discussed.
A quote far below market says more about process than about value. Usually the revision step, the certified handling or the subject specialist has been priced out, and a rejected filing costs more than the amount saved.
Working with Bayan Group
Bayan Translation, the translation company of Bayan Group, is certified to ISO 17100 and ISO 9001 and works in more than 50 languages. It draws on the Group's 23+ years since its founding in Cairo in 2003, with offices in Egypt, Oman and the USA. Share the documents, name the authority that will receive them, and Bayan Translation will confirm the right certification route before any work begins.
Frequently asked questions
Can I certify a translation I did myself?
No. Certification has to come from an independent, accredited provider, and authorities routinely reject self-certified documents.
How long does a certified translation stay valid?
The translation itself does not expire. Some authorities, however, accept only documents issued within the previous three to six months, so check the specific requirement.
Can scanned or handwritten documents be translated?
Yes, as long as the source is legible. Any illegible section is marked as illegible, because inventing content would invalidate the certification.




