Washington Notice of Appeal Cert of Filing is a document used to initiate an appeal in Washington state. It is a sworn statement by the appellant that they have filed the appeal in the appropriate court. The appeal must include the name of the appellant, the name of the court, the case number, and the date of filing. The document must also include the appellant's legal address and telephone number. The cert of filing also confirms that the appeal has been served on all parties involved. There are two types of Washington Notice of Appeal Cert of Filing: one for civil appeals and one for criminal appeals.