Insights · Notarization & Apostille

The Apostille: One Certificate That Replaced a Whole Chain

Since Canada joined the Hague Apostille Convention, a single apostille now does what used to take notarization, provincial authentication and consular legalization.

Published 24 October 2026 · Last verified 24 October 2026 against Ontario and federal authentication rules · By the Yu Sheng Notarial Services Team

What changed

Since the Hague Apostille Convention came into force for Canada in early 2024, documents going to other member countries are certified with a single apostille instead of the old multi-step legalization chain. For families and businesses dealing with China and elsewhere, this is a major simplification, when it is done correctly.

Who issues it in Ontario

In Ontario, apostilles and certificates of authentication are issued by Official Documents Services (ODS), which checks the signature and seal on your document against its records before certifying. Certain documents, including those only commissioned by a commissioner for taking affidavits, and some religious documents, cannot be authenticated at all.

The most common failure is a document that is not in a form ODS can authenticate, often because it was commissioned rather than notarized, or because the underlying document was drafted or signed incorrectly. The apostille certifies the signature and seal, not the content, so the document has to be right before it ever reaches ODS.

Get it right before you file

We prepare and notarize documents so they qualify for an apostille, and guide them through the correct route for the destination country, the first time.

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法律资讯 · 公证与认证

安省海牙认证:由谁签发、如何运作

自加拿大加入海牙认证公约起,一份海牙认证(apostille),就取代了过去需要公证、省级认证与领事认证的整条链。

2026年10月24日发布 · 2026年10月24日对照安省与联邦认证规则核实 · 作者:禹晟公证认证团队

变了什么

自海牙认证公约于2024年初对加拿大生效起,送往其他成员国的文件,用一份海牙认证取代了旧的多步“领事认证链”。对往来中国及他国的家庭与企业而言,这是一次重大简化,前提是做对。

在安省由谁签发

在安省,海牙认证与认证证书由“官方文件服务处(Official Documents Services, ODS)”签发;签发前,ODS 会将你文件上的签名与印章与其记录比对。某些文件无法被认证,包括仅由监誓专员“监誓”的文件,以及部分宗教文件。

最常见的失败,是文件不是 ODS 能认证的形式,往往是因为它被“监誓”而非“公证”,或因为底层文件起草或签署不当。海牙认证核证的是签名与印章、而非内容,所以文件在抵达 ODS 之前,本身就必须是对的。

递交前就做对

我们起草并公证文件,使其符合办理海牙认证的条件,并按目的国的正确流程,一次性把它办妥。

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