Washington Notice of Hearing On Modification of Court Order is a document that is filed in Washington state courts when one or both parties in a court order want to modify it. This document informs the parties of the date, time, and place of the hearing, as well as the legal basis for modifying the court order. It also informs the parties of their right to be represented by an attorney and the ability to file a response and appear at the hearing. There are two types of Washington Notice of Hearing On Modification of Court Order: 1) Notice of Hearing On Motion To Modify; and 2) Notice of Hearing On Stipulated Modification. The former is filed when one party has requested a modification of the court order and the latter is filed when both parties have agreed to modify the court order.