Washington Attachment to Confidential Information (Additional Parties or Children) is a document used in Washington state family law proceedings that allows the court to protect the confidential information of additional parties or children involved in the case. This document is typically used when filing a dissolution or legal separation, a parenting plan, or a domestic violence protection order. It is also commonly used when filing for child custody or support, or when seeking an adoption or guardianship. The Washington Attachment to Confidential Information (Additional Parties or Children) can be used in any case where information regarding the additional parties or children needs to be kept confidential. There are two different types of Washington Attachment to Confidential Information (Additional Parties or Children): one for additional parties and one for children. The attachment for additional parties includes information such as the full names and birthdates of all additional parties, and a brief description of the role of the additional parties in the case. The attachment for children includes information such as the child's full name, birthdate, school, and any other pertinent information. Both attachments must be signed by the parties and submitted to the court before the case can proceed.