In most states, the general rule is that certificates must comply substantially with the requirements found within their statutes. Meet the state's eligibility requirements.1- Be 18 years of age or older. 2- Be a citizen or a legal permanent resident of the United States. Fill out your Ohio notary application. As application processes can differ, we recommend reaching out to the probate judge in your county for specific guidance. 1. Purchase an Arizona notary bond. You will need to submit your bond with the notary application. 2. Complete an online notary application (found on the secretary of state's website). A notary in another state would need to note where the notarization took place on the notarial certificate.