Washington Guardianship Complaint Cover Sheet is a form that must be filled out and submitted with any complaint related to guardianship matters that are filed in the state of Washington. It is used to provide the court with important information about the case. The form must be signed by the petitioner with a Surat. There are three types of Washington Guardianship Complaint Cover Sheet: 1. Guardianship of a Minor Child: Used when a petition for guardianship of a minor child is filed. 2. Guardianship of an Adult: Used when a petition for guardianship of an adult is filed. 3. Termination of Guardianship: Used when a petition for termination of a guardianship is filed.