Section 1005.11 - Form, filing and service of papers(a)Forms.(1) Unless the ALJ directs the parties to do otherwise, documents filed with the ALJ will include an original and two copies.(2) Every pleading and paper filed in the proceeding will contain a caption setting forth the title of the action, the case number, and a designation of the paper, such as motion to quash subpoena.(3) Every pleading and paper will be signed by, and will contain the address and telephone number of the party or the person on whose behalf the paper was filed, or his or her representative.(4) Papers are considered filed when they are mailed.(b)Service. A party filing a document with the ALJ or the Secretary will, at the time of filing, serve a copy of such document on every other party. Service upon any party of any document will be made by delivering a copy, or placing a copy of the document in the United States mail, postage prepaid and addressed, or with a private delivery service, to the party's last known address. When a party is represented by an attorney, service will be made upon such attorney in lieu of the party.(c)Proof of service. A certificate of the individual serving the document by personal delivery or by mail, setting forth the manner of service, will be proof of service.