Application to Qualify as Notary Public. Notary Exam Registration.Complete the application to qualify and pay the qualifying fee. Register for and take the Notary Exam Pre-Assessment. This article and video will show Notaries to fill out each part of a notarial certificate, and common mistakes to avoid. Learn how to become a notary in Louisiana with this stepbystep guide. Understand the requirements, exam, and application process for 2023! How to Become a Public Notary in Louisiana ; Step 1: Complete an application to qualify ; Step 2: Register for the notary exam preassessment. ALL questions and submit the notarized original document; copies will not be accepted. Office hours are from A.M. to P.M. Monday through Friday.