Proof of service.

The Board will include with all documents which it serves an acknowledgment of service or the following certificate: I hereby certify that I have this day served the foregoing document upon all parties of record in this proceeding (by delivering a copy thereof in person to ................) (by mailing a copy thereof, properly addressed, with postage prepaid, to ...........). Dated at ..................., this .........(day) of .................(month) of .........(year) ....................................................................... Signature