I certify under penalty of perjury and pursuant to the laws of Iowa that, on (date of mailing), I mailed copies of (describe document) addressed to the Boiler and Pressure Vessel Board, Department of Workforce Development, Division of Labor Services, 150 Des Moines Street, Des Moines, Iowa 50309, and to the names and addresses of the parties listed below by depositing the same in a United States post office mailbox with correct postage properly affixed.
(Date) (Signature)
Iowa Admin. Code r. 875-84.10