8. This form must be signed in the presence of a notary public. Notary publics are available at most banks and currency exchanges for a minimal fee.This article and video will show Notaries to fill out each part of a notarial certificate, and common mistakes to avoid. The following are basic rules for proper and safe notarization: 1) Keep your notary seal in a safe place; 2) Do not notarize a signature unless the signer. You should contact your state Notary regulating agency to report that your certificate has been lost and request instructions for obtaining a replacement. When notarizing an affidavit, make sure the signer appears before you in person. An Illinois notary public is authorized to perform notarial acts or "notarization" anywhere in the state. This article covers the guidelines to create an affidavit of lost stock certificate to resolve the situation quickly and prevent potential investment loss. 800-252-8980 (toll free in Illinois). Moreover, it is possible to send documents, deeds and certificates via fax, post or computer to public administration offices. AFFIDAVITS.