Section 17.105 - Filing of powers of attorney(a)Surety companies. The surety company shall prepare and submit with each bond, and with each consent to changes in the terms of a bond, a power of attorney in accordance with § 17.6 , authorizing the agent or officer who executed the bond or consent to act in this capacity on behalf of the surety. The power of attorney shall be prepared on a form provided by the surety company and executed under the corporate seal of the company. If other than a manually signed original is submitted, it shall be accompanied by certification of its validity.(b)Principal. The principal shall execute and file a power of attorney, in accordance with § 17.6 , for every person authorized to execute bonds on behalf of the principal.Sec. 1, Pub. L. 97-258, 96 Stat. 1047 ( 31 U.S.C. 9304 , 9306 )