Used by organizations that want to form a retrospective rating group, or by established groups to modify their retro plan or maximum premium ratio.

Used by employers who want to join a retrospective rating group; also, to authorize Labor & Industries to release the employers' insurance data to the retrospective rating group they want to join.

Used by organizations to set up an agreement with L&I authorizing their participation in retrospective rating.

Used by employers to set up an agreement between them and L&I authorizing their participation in retrospective rating.

Pamphlet: Provides information about how employers can enroll in a Retrospective Rating program to lower claim costs and reduce workers' compensation experience factor.