The document serves as a formal revocation of all powers of attorney originally granted to the agent named within the document. It declares that the principal, who had previously executed a power of attorney, is revoking the authority granted to the agent. The document can be used to legally inform all relevant parties that the agent no longer has the authority to act on behalf of the principal, ensuring that any actions taken by the agent post-revocation are unauthorized and invalid. This revocation effectively ends the legal empowerment of the agent under the previously existing power of attorney.