How to get a contract notarized and legalized for use in China?

Quick Answer

To get a foreign contract notarized and legalized for use in China, you must follow a three-step process: (1) notarization by a local notary public in the country where the contract is executed; (2) certification by the competent government authority in that country (e.g., the Foreign, Commonwealth & Development Office in the UK, or the Secretary of State in the US); and (3) legalization by the Chinese embassy or consulate in that country. Since November 7, 2023, China has been a party to the Hague Apostille Convention (1961), meaning that for many countries, Step 2 is replaced by obtaining an Apostille certificate, and Step 3 (embassy legalization) is eliminated. The required timeframe is 5–15 business days for apostille countries and 15–30 business days for non-apostille countries. Costs range from RMB 500 to RMB 5,000 depending on jurisdiction and the number of documents.

Detailed Answer

1. When Is Notarization and Legalization Required?

Notarization and legalization of foreign documents (including contracts) are required for use in the People’s Republic of China in the following situations:

• Foreign judgments and arbitral awards — Must be notarized, legalized/apostilled, and submitted to the Chinese courts for enforcement recognition.
• Corporate documents for Chinese business registration — Including certificates of incorporation, board resolutions, powers of attorney, and memoranda of association required for establishing a WFOE, representative office, or joint venture.
• Contracts submitted as evidence in Chinese courts or administrative proceedings — Foreign-language contracts must be notarized with a Chinese translation to be admitted as evidence.
• Contracts requiring government approval — Technology import/export contracts, certain investment agreements, and contracts involving special industry licenses may require notarized and legalized copies for regulatory filing.
• Land and property transactions — Foreign entities purchasing or leasing property in China need notarized and legalized corporate documents.
• Marriage and family law documents — Where a foreign party’s personal documents are needed for Chinese civil matters.

Important nuance: For day-to-day commercial contracts between foreign companies and Chinese entities (supply agreements, distribution agreements, service contracts), notarization and legalization is NOT typically required for the contract to be valid. The contract becomes binding upon signature or seal, regardless of notarization. However, the notarization and legalization process becomes necessary if the contract needs to be: (a) registered with a Chinese government authority, (b) submitted as evidence in Chinese court, or (c) used to support an application for a business license or permit.

2. The Pre-November 2023 System: Traditional Notarization + Legalization

Before November 7, 2023, the process required three steps for all non-Chinese documents:

Step 1: Notarization by a Local Notary Public

The first step is to have the contract notarized by a licensed notary public in the country where the document originates. The notary: verifies the identity of the signatories (checking passports or corporate identification), confirms that the signatures were made voluntarily and in the notary’s presence, certifies that the corporate representatives have the authority to sign (by reviewing board resolutions or powers of attorney), and attaches a notarial certificate to the document. Notarization costs vary by jurisdiction: approximately USD 50–150 in the US, GBP 80–150 in the UK, EUR 60–120 in EU countries.

Step 2: Certification by the Competent Government Authority

The notarized document is then submitted to the designated government authority in the issuing country for certification of the notary’s seal and signature. This verifies that the notary is duly licensed and authorized to notarize. The certifying authority varies by country:

• United States: The Secretary of State of the state where the notarization occurred (e.g., the California Secretary of State for a notary in San Francisco). For federal documents, the US Department of State’s Authentications Office.
• United Kingdom: The Foreign, Commonwealth & Development Office (FCDO) Legalisation Office. Previously required a physical drop-off or mail-in service.
• Canada: Global Affairs Canada (formerly Foreign Affairs and International Trade Canada).
• Australia: Department of Foreign Affairs and Trade (DFAT).
• Other countries: The Ministry of Foreign Affairs or equivalent.

Step 3: Legalization by the Chinese Embassy or Consulate

The certified document is finally submitted to the Chinese embassy or consulate in the issuing country for legalization. The Chinese consular officer: verifies the seal and signature of the certifying authority (Step 2), stamps the document with the Chinese legalization seal, and enters the legalization in the consulate’s register. This step takes 5–15 business days and costs approximately RMB 200–800 per document.

3. The Post-November 2023 System: The Hague Apostille Convention

On November 7, 2023, China officially acceded to the Hague Convention of 5 October 1961 Abolishing the Requirement of Legalisation for Foreign Public Documents (the “Apostille Convention”). This significantly simplifies the process for documents originating from other Hague Convention member states.

What changed: Instead of the three-step process, documents from Convention member countries now require only:

Step 1: Notarization (Same as Before)

Have the contract or document notarized by a licensed local notary public.

Step 2: Apostille Certification (Replaces Steps 2 and 3)

The notarized document is submitted to the designated Competent Authority in the issuing country, which issues an Apostille certificate. The Apostille: confirms the authenticity of the notary’s signature and seal, and is attached to the document as a single-page certificate. The Apostille is then RECOGNIZED by Chinese authorities without further legalization by the Chinese embassy. This eliminates Step 3 entirely.

Key change: The process is reduced from 2–4 weeks to 5–15 business days, and costs are reduced by approximately 40–60% because the Chinese embassy/consulate legalization fee (usually the most expensive step) is eliminated.

Which Countries Can Use the Apostille System?

China’s accession to the Hague Apostille Convention means that documents from any of the 125+ Convention member states can use the simplified apostille process. This includes: the United Kingdom (Apostille from the UK FCDO), all EU member states (Apostille from respective Ministries of Justice or Foreign Affairs), the United States (Apostille from the Secretary of State of each state or the US Department of State), Australia (Apostille from DFAT), Japan (Apostille from the Ministry of Foreign Affairs), South Korea (Apostille from the Ministry of Foreign Affairs), Switzerland, Norway, and many others.

Countries that have NOT joined the Convention and therefore still require the traditional legalization process include: Malaysia, Vietnam, Thailand (not a party for the PRC specifically — check bilateral agreements), Indonesia, and several Middle Eastern and African countries. For documents from these countries, the full three-step notarization → certification → embassy legalization process still applies.

4. Special Considerations for Hong Kong and Macau

Under China’s “one country, two systems” framework:

• Hong Kong — Documents from Hong Kong for use in mainland China do NOT require legalization or apostille. Instead, they require “authentication” by a designated lawyer in Hong Kong (a “China-Appointed Attesting Officer”), who then submits the document to the Legal Services Department of the Ministry of Justice in Hong Kong for a “Special Seal for Use in the Mainland” (转递专用章). This process takes 3–5 business days.
• Macau — A similar process exists with Macau’s designated notary offices.

5. Step-by-Step Practical Guide

For Hague Apostille Countries (e.g., UK, US, EU, Australia):

1. Contact a local notary public and bring all original documents plus the contract for signing in the notary’s presence. Ensure the contract is complete and all pages are accounted for. Cost: USD 50–150.
2. Submit the notarized document to the Competent Authority for Apostille. This can often be done by mail. For urgent cases, some jurisdictions offer expedited service (1–3 business days) at additional cost.
3. Receive the Apostille certificate attached to your document. Verify that the Apostille has the correct country code, issuing authority stamp, and date.
4. The document is now ready for use in China. No Chinese embassy visit is required.
5. If the contract is in English, arrange for a certified Chinese translation by a qualified translator in China. The translation should be stamped and accompany the original notarized + apostilled document.

For Non-Apostille Countries:

1. Have the contract notarized locally. Costs: USD 50–150 depending on jurisdiction.
2. Submit to the relevant government ministry for certification. Costs: USD 30–100. Processing: 3–7 business days.
3. Submit the certified document to the Chinese embassy or consulate. Costs: RMB 200–800 per document. Processing: 5–15 business days.
4. Arrange for a certified Chinese translation. The embassy will accept documents only if accompanied by or accompanied by the Chinese translation in some cases, or the translation can be done in China after legalization.

6. Translation Requirements

Chinese authorities require that all foreign-language documents submitted to them be accompanied by a Chinese translation. The translation must be:

• Complete and accurate — every word of the original must be translated, including marginal notes, stamps, and seals.
• Translated by a qualified translator — Chinese courts and administrative agencies prefer translations done by a registered translation company or a notarized translator in China.
• Stamped or sealed by the translation company — with the company’s official seal and the translator’s signature.
• Notarized (optional but recommended) — for highly important documents, the translation itself can be notarized to confirm its accuracy.

A typical contract translation costs RMB 100–300 per 1,000 Chinese characters from a professional translation agency in China. Translation turnaround time is 2–5 business days for a standard commercial contract.

7. Cost and Timeline Summary

8. Common Pitfalls and How to Avoid Them

1. Notarization after expiry — Notarization certificates typically have a validity period (e.g., 6 months for corporate documents). If you delay using the notarized document in China past this period, you must repeat the process. Plan accordingly.
2. Seal not matching — In China, company chops (seals) are the primary means of executing documents. If your foreign contract was signed with a signature only (no corporate seal), Chinese authorities may question its authenticity. Consider having the contract also sealed with the foreign company’s official seal before notarization.
3. Incomplete translation — Some translators omit schedules, annexes, stamps, and handwritten notations. These are all considered part of the original document and must be fully translated. An incomplete translation may be rejected by Chinese authorities.
4. Notarizing the wrong version — Always notarize the FINAL, signed version of the contract. If the contract undergoes subsequent amendments, those amendments must be notarized separately or the entire contract re-notarized.
5. Using the wrong apostille authority — In the US, the apostille must be obtained from the Secretary of State of the state where the notarization occurred, NOT from the state where the document was drafted or where the company is headquartered. A New York notarization requires a New York apostille, even if the company is Delaware-incorporated.
6. Expired board resolution — If a board resolution authorizing a signatory is more than 6–12 months old, the Chinese authorities may reject it as stale. Get fresh board resolutions before starting the notarization process.

9. Alternatives to Full Notarization and Legalization

In some cases, a full notarization and legalization may not be necessary:

• Signing in China — If a representative of the foreign company travels to China and signs the contract in the presence of a Chinese notary, the contract is executed under Chinese jurisdiction and may not require notarization in the foreign country.
• Electronic signatures — The PRC Electronic Signature Law (2019 revision) recognizes electronic signatures as legally equivalent to handwritten signatures and seals for most commercial contracts. An e-signed contract may be accepted without notarization for routine commercial documents.
• Submission to arbitration — International arbitration tribunals (SIAC, HKIAC, ICC) generally do NOT require notarization or legalization of contracts submitted as evidence. The contract is admitted as-is, subject to the tribunal’s assessment of authenticity.
• Corporate guarantees — Some Chinese banks accept foreign corporate guarantees without full legalization if the guarantee is issued by a well-known international bank or financial institution.

10. Recent Developments

Two recent developments affect the notarization/legalization process:

• China’s accession to the Apostille Convention (November 7, 2023) — As discussed above, this is the most significant change in the last decade. All foreign companies should verify whether their home country is a Convention member and use the apostille process whenever possible.
• Digital Apostille Pilot Program (2025) — Several Chinese provinces, including Guangdong and Zhejiang, are piloting electronic Apostille verification, allowing Chinese authorities to verify Apostille certificates online without requiring physical submission. This is expected to reduce processing times by an additional 3–5 business days.