A Certificate of Incumbency by Lawyer is a legal document prepared by a lawyer that certifies the current officers and directors of a corporation. The document typically includes the names and titles of the current officers and directors, as well as their contact information and the date on which they were appointed. This certificate is often required by banks and other financial institutions, as well as by government agencies, as proof of the current leadership of the corporation. It is important to have an experienced lawyer prepare this document to ensure its accuracy and validity.