Cal. Pub. Res. Code § 4597.16

If the department determines that the objectives of uneven aged management and sustained yield are not being met by a working forest landowner, or there are other persistent violations detected that are not being corrected, the department shall cancel a previously approved working forest management plan and any further timber operations under the plan shall be terminated. In making a determination to cancel a plan, the department may cite the findings of a review conducted pursuant to Section 4597.12.