It looks like your conviction may be one of the following:
Vacating Records of Conviction for Misdemeanor and Gross Misdemeanor Offenses as defined in the RCW9.96.060
Victims of Certain Crime Vacating Records of Conviction as defined in the RCW 9.96.080
Next steps:
Provide an affidavit, under penalty of perjury, stating the specific facts and circumstances proving, by a preponderance of evidence that the offense was committed as a result of being a victim of sex trafficking, prostitution, or commercial sexual abuse of a minor; sexual assault; or domestic violence as defined in RCW 9.94A.030.
Fill out a Motion and Declaration for Order Vacating Conviction (CrRLJ 09.0100).
See following instructions for vacating a conviction in form CrRLJ 09.0300.