The Washington Notice to Request Hearing (Child Support Modification) is a form used by a parent to request a court hearing to modify an existing child support order in the state of Washington. The notice must be filed with the court clerk in the county where the child support order was issued. The notice must include the names of the parties involved, the case number, the date of the order, and the amount of the order. The notice must also include the date, time, and location of the hearing. There are two types of Washington Notice to Request Hearing (Child Support Modification): one for parties represented by attorneys and one for parties who are not represented by attorneys. The attorney-represented form is used when both parties are represented by their own attorneys. The self-represented form is used when one of the parties does not have an attorney. The form must be completed in full and signed by the requesting party before it can be filed with the court.