The South Carolina Notice of Attorney Appearance AO 458 is a legal document that must be filed with the court when an attorney appears on behalf of a client for a case in South Carolina. The document states the attorney’s name, address, contact information, and bar number, as well as the client’s name and the case number. There are three different types of South Carolina Notice of Attorney Appearance AO 458 forms: Civil, Criminal, and Probate. Each form is specific to the type of case being represented and must be submitted to the court along with a completed Certificate of Service.