Retro Program Rules

Rules governing the Retrospective Rating Program

The rules governing the Retrospective Rating Program can be found in the Washington Administrative Code (WAC) on the Code Reviser's website (www.leg.wa.gov):

Rules applicable to participants enrolled prior to 01/01/11 can be found in the Retro Rules Manual (540 KB PDF / 2 min) (effective through 12/31/10 only).

Contact retro staff for help.

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