On March 8, 2023, the People's Republic of China deposited its instrument of accession to the Hague Convention Abolishing the Requirement of Legalisation for Foreign Public Documents (the Apostille Convention), with the convention entering into force on November 7, 2023. This was a watershed moment for international document authentication involving China, as the country had previously relied on a complex and time-consuming consular legalization process that could take weeks or even months to complete.
Under the old system, a Chinese document destined for use abroad had to pass through multiple steps: notarization by a licensed Chinese notary public (公证处), authentication by the local justice bureau, authentication by the provincial or municipal foreign affairs office, and finally legalization by the destination country's embassy or consulate in China. Each step added processing time and fees, and any error at one stage could require restarting the entire chain. For Chinese nationals living abroad, the process was even more burdensome, often requiring documents to be sent back to China for authentication.
The apostille system replaces this multi-step chain with a single apostille certificate issued by the Ministry of Foreign Affairs (MFA), which is recognized by all Hague Convention member states without further legalization. This dramatically reduces both the time and cost of authenticating Chinese documents for international use. It is important to note that Hong Kong SAR and Macao SAR maintain their own separate apostille systems — Hong Kong has been a party to the Apostille Convention since April 25, 1965 (via the United Kingdom), and Macao since February 4, 1969 (via Portugal), each with their own designated competent authorities.








