Washington Request for Trial de Novo and for Clerk to Seal Arbitration Award is a procedure in the state of Washington that allows a party to challenge an arbitration award. A party can file a request for trial de Nova if they believe the award was in error. The request must include the date of the arbitration, the name of the arbitrator, and a copy of the award. The request should also state the reasons why the party believes the award was in error. There are two types of Washington Request for Trial de Novo and for Clerk to Seal Arbitration Award: 1) Request for Trial de Novo and 2) Request for Clerk to Seal Arbitration Award. Request for Trial de Novo: This type of request is used to challenge the arbitration award. The request should include the date of the arbitration, the name of the arbitrator, and a copy of the award. The request must also state the reasons why the party believes the award was in error. Request for Clerk to Seal Arbitration Award: This type of request is used to have the arbitration award sealed. The request should include the date of the arbitration, the name of the arbitrator, and a copy of the award. The request must also state the reasons why the party believes the award should be sealed. Once the request is filed, the court will review it and determine whether the award should be sealed or not.