Yes, your Power of Attorney does need to be notarized before it can be apostilled.
To have your document notarized, you will need to sign it in front of a Canadian Notary Public (simply called a Notary in Quebec) who will put their signature and stamp on your document, certifying that you appeared before them and they have verified your identity. Many lawyers are also a Notary Public and if that is the case, it is possible to have your lawyer notarize the document.
If you have any questions about the notarization process or how to find a notary public near you, contact our friendly specialists.