(1) The department shall by rule establish standards for persons who contract to provide spill management, cleanup, and containment services under contingency plans approved under RCW 90.56.210.
(2) For the purposes of this section, "spill management" means managing:
(a) Some or all aspects of a response, containment, and cleanup of a spill, and utilizing an incident command or unified command structure; or
(b) Wildlife rehabilitation and recovery services for a spill response.