You'll need to complete a Notary training course as part of the application process. To get a notary public license, you must be: 2.Gather the necessary documents 3. 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. Applications for Notary Commissions can be obtained from the Secretary of State's web site. To become a notary in Maryland, you must be a Maryland resident, complete a notary application and pay the state filing fee. In Maryland, an individual who wishes to be commissioned as a notary public may obtain an application from Office of the Secretary of State.