Georgia Superior Court Clerks' Cooperative Authority 1875 Century Blvd NE, Atlanta, GA30345 The Georgia Suprior Court Clerks' Cooperative Authority's primary duty is to manage a statewide index of uniform…More commercial code filings. The authority also takes on additional duties from various state agencies and the General Assembly, including the management of a statewide index of real estate and personal property records. It also oversees a database of notaries public and civil case filings. The authority is in Suite 100 inside the office building, which is one of many within the massive Century Center complex off Clairmont Road. Many other state and federal offices are within walking distance.