Foreign companies setting up or operating in Saudi Arabia often ask when Arabic is legally required and when English or bilingual documents are acceptable. The short answer: Arabic is mandatory for all official and legally binding interactions — with courts, government portals, labour authorities, tax filings, commercial registration, and consumer-facing documents. This guide sets out exactly where compliance is non-negotiable and how to stay on the right side of the law.
The Legal Basis for Arabic as the Official Language
Arabic is the official language of the Kingdom of Saudi Arabia by Royal Decree and is the language of commerce and government. Council of Ministers resolutions reinforce that official communications with government bodies must be in Arabic. Saudi courts operate exclusively in Arabic — pleadings, evidence, and judgments are in Arabic. There is no option to litigate in English; any document or testimony in another language must be accompanied by a certified Arabic translation to be admissible.
All major government portals — MISA (investment licensing), HRSD (labour), MODON (industrial zones), Zakat and ZATCA (tax), Qiwa (labour contracts and WPS), and the Ministry of Commerce (Commercial Registration) — require Arabic inputs for submissions and official records. Entities holding MISA foreign investment licenses are subject to the same Arabic requirements as domestic companies; there is no exemption for foreign-owned entities. Whether you are registering a new entity, filing labour contracts, submitting tax returns, or renewing your Commercial Registration, the authoritative version of the submission is the Arabic one.
Vision 2030 has increased English usage in the private sector and in many company setup and advisory contexts. Some portals offer English-language interfaces for navigation, and international firms often work internally in English. Nevertheless, all regulatory interaction with Saudi authorities — from MoC and MISA to ZATCA, GOSI, HRSD, and Qiwa — remains in Arabic. Planning for Arabic compliance from day one avoids delays, rework, and the risk of non-compliant documents in the event of a dispute or audit.
Employment & Commercial Contracts
Employment contracts must be in Arabic. Saudi labour law and HRSD/Qiwa requirements explicitly require that the contract governing the employment relationship be in Arabic. Bilingual versions are permitted and are common in multinational companies — but the Arabic text governs in the event of any conflict. If the English and Arabic versions diverge, a Saudi court or labour committee will look to the Arabic version only.
Commercial contracts between Saudi entities, or between a Saudi entity and a government body, must be in Arabic for enforceability in Saudi courts. Contracts with government entities (e.g. MODON leases, Etimad tenders, or public-sector supply agreements) are always in Arabic. Contracts between foreign companies and international counterparts (both non-Saudi) may be in English or another language — but if a dispute is brought before a Saudi court, the document must be translated and certified; the Arabic translation may be used for interpretation, and any ambiguity will be resolved in favour of the Arabic text.
Translation of foreign-language contracts for use in Saudi Arabia must be performed by a Saudi Ministry of Justice–certified translator. Notarised bilingual contracts should place Arabic text on the right (standard Arabic reading direction) and English on the left. For employment and key commercial agreements, work with Saudi legal advisors and certified translators from the outset so that both language versions are accurate and consistent. Dual-drafting (writing both versions together) is preferable to translating after the fact, as it reduces the risk of subtle legal differences between the two texts.
Government Filings & Regulatory Documents
The Ministry of Commerce (MoC) requires all Commercial Registration (CR) filings in Arabic. Company names, activities, and shareholder and director data are recorded in Arabic; the Arabic name on the CR is the company’s official legal identity. MISA (Ministry of Investment) investment license applications are submitted in Arabic; English summaries or supporting documents may be accepted in addition, but the main application and key data are in Arabic. ZATCA (Zakat, Tax and Customs Authority): VAT returns, Zakat filings, and invoices must be in Arabic. E-invoicing (Fatoorah) fields and tax declarations are in Arabic. GOSI (General Organisation for Social Insurance): employee registration and contribution forms are in Arabic. HRSD and Qiwa: employment contracts and labour file documents are in Arabic; the labour contract uploaded to Qiwa must be the Arabic version. MODON (industrial cities): lease agreements and industrial license applications are in Arabic.
In practice, many government portals now offer English-language interfaces for navigation, but the submitted documents and data fields default to Arabic and often require Arabic content. Dropdown menus, activity codes, and official labels are frequently in Arabic only. Plan for Arabic-ready documentation and, where needed, translation and compliance support for all regulatory submissions. A local PRO or government relations officer who is fluent in Arabic is essential for day-to-day filings and correspondence.
Commercial Signage Requirements
The Arabic-first rule applies to external commercial signage: Arabic must be displayed as the primary language (larger font, higher or more prominent placement). English or other languages may appear below or alongside Arabic. The Ministry of Commerce and municipal authorities conduct signage compliance checks; inspectors may visit new premises shortly after opening. Non-compliant signage can result in fines — typically SAR 1,000–5,000 per occurrence, depending on municipality — and you may be required to replace or modify signage at additional cost.
This applies to shopfronts, office building nameplates, vehicle livery, hoardings, trade fair stands, and digital outdoor signage. If your brand name is in English, you still need an Arabic equivalent or transliteration that is clearly visible and at least as prominent as the English. Interior signage within a private office may be English-only in many cases, but adding Arabic is recommended for consistency and for any space that receives official or client visits. Factor signage into your Saudi business culture and premises planning from day one so that you are compliant before the first inspection.
Court Proceedings & Legal Documents
All court submissions must be in Arabic. Pleadings, motions, and written evidence are submitted in Arabic; the court’s decisions and judgments are issued in Arabic. Foreign-language evidence — contracts, emails, reports — must be accompanied by a certified Arabic translation. Court interpreters may be available for hearings, but their oral translations are not binding and are not a substitute for certified written translations. For the court record and for any document that will influence the outcome, always submit a certified written Arabic translation.
Power of Attorney (POA) for use in Saudi proceedings must be in Arabic and notarised at a Saudi notary public (Kitabat Al Adl). A POA executed abroad in English or another language will need to be translated, notarised, and often legalised (apostille and MOFA attestation) before it can be used to represent a party in Saudi litigation or before government authorities. Foreign documents that are to be used as evidence must be apostilled and MOFA legalised before they carry legal weight in Saudi proceedings. For the full process of notarisation and attestation, see our guide to the Saudi notarisation and legalisation process.
Commercial & Financial Documents
Invoices: Arabic is mandatory on all VAT-registered invoices issued within Saudi Arabia under ZATCA e-invoicing rules (Fatoorah). Required fields, descriptions, and the invoice layout must include Arabic; bilingual invoices are permitted provided Arabic fields are complete and accurate. Accounting and ERP systems used in KSA should be configured to generate Arabic-compliant invoices by default. Annual accounts are filed with ZATCA in Arabic. Financial statements submitted for MISA annual compliance may be accepted in bilingual form, but the Arabic version controls in case of any discrepancy.
Terms and Conditions that are consumer-facing must be in Arabic; this protects consumers and is enforced by the relevant authorities. Product labelling: all goods sold in Saudi Arabia must carry Arabic labelling under SASO (Saudi Standards, Metrology and Quality Organisation) requirements. Imported products need Arabic labels for customs clearance and retail sale. Import documentation: Arabic translations are required for customs clearance; commercial invoices, packing lists, and certificates may need to be translated by a certified translator for smooth clearance. Ensuring your commercial and financial documents are Arabic-compliant from the start avoids delays and non-compliance penalties. Work with your accountant, legal advisor, and certified translator to align invoicing, annual accounts, and consumer T&Cs with ZATCA and SASO requirements from day one.
When Bilingual Documents Work (and When They Don't)
Bilingual documents are permitted in most private-sector contexts. The rule is clear: in all cases of conflict or ambiguity, the Arabic version prevails. Bilingual works well for employment contracts (giving both parties clarity and satisfying the Arabic requirement while supporting expatriate understanding), shareholder agreements (helping foreign investors understand terms), and internal HR policies (allowing expatriate employees to understand rules while keeping an Arabic version for labour authorities if needed). Many MISA-licensed companies use bilingual employment contracts and board resolutions as standard practice.
Bilingual is insufficient where the law or authority requires Arabic only: court filings (Arabic only — no bilingual option), government portal submissions (Arabic data fields and document content), and notarial instruments (Arabic required with notary seal). For legal documents, only Ministry of Justice or MOFA-approved translators should be used. Using uncertified or machine translation for contracts or filings creates risk in any dispute or audit; authorities may reject documents or a court may disregard a non-certified translation. Invest in certified translation for anything that could end up before a regulator or court.
Practical Compliance Tips for Foreign Businesses
Staying compliant with Saudi Arabic language requirements is manageable if you plan ahead. The following steps will help you avoid last-minute translation costs, government rejections, and the risk of unenforceable contracts or non-compliant signage.
- Build a relationship with a MOFA-certified bilingual legal translator before you need one urgently — last-minute translation of contracts or court documents is costly and error-prone.
- Have your employment contract template dual-drafted (English and Arabic simultaneously) by a lawyer and certified translator so that both versions are aligned and translation mismatches are avoided.
- Maintain Arabic and English versions of all key HR policies in your employee handbook and ensure the Arabic version is the one referenced in any labour dispute.
- Check your signage on opening day — a municipal inspector visit in the first week is not uncommon; non-compliant signage can result in fines and rework.
- Register your company name in Arabic on the CR — the Arabic name is your official legal identity in Saudi Arabia; ensure it is correct from issuance.
- For ZATCA e-invoicing, ensure your accounting software generates Arabic-compliant invoices automatically so that every invoice meets the mandatory format.
- Train your Saudi government relations (GR) officer or PRO to handle all official Arabic correspondence and filings; do not leave critical submissions to ad-hoc translation.
- Do not rely on Google Translate or similar tools for any legally significant document — use only certified translators for contracts, court documents, and regulatory submissions.
Implementing these steps from the outset — especially securing a certified translator, dual-drafting employment contracts, and ensuring CR and signage use the correct Arabic company name — will keep your operations aligned with Saudi law and reduce the risk of fines or disputes.