An applicant must register for the state Notary exam at least 30 days prior to the exam. The Notary exam is given at least twice a year.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! All citizens desiring to become a Notary Public, must now participate in an online training course and complete the new Statewide Notary Public Application. The new application may be filled out and submitted to the ONCA office online. Be sure to read the instructions thoroughly before completing the application. Find information on elections, voting, notary, certifications, and more.