In this article, we discuss how to write a letter with two signatures and provide an example letter for you to use as a reference. (3) Multiple Signatures.The Department of Community Development will contact you once your application is submitted and necessary documents have been received. All adult household members 18 years old and above must sign this form and cooperate with the. Cuyahoga County Department of Development in this process. The Cuyahoga County Board of Health is now soliciting sealed proposals for the Breast and. This regulation contains management control provisions in accordance with AR 11-2 but does not identify key management controls that must be evaluated. This certification, also called an authentication or apostille, validates official signatures. Falls Board of Education. By signing the filled-out form, you: 1.