This article shall be operative only in those counties in which the county board of supervisors, by resolution, authorizes its application and, by resolution, makes a finding that any additional costs incurred by the county in the implementation of this article are funded either by new funding sufficient to cover the costs incurred by the county resulting from this article, or funds redirected from cost savings resulting from this article, or a combination thereof, so that no current service reductions will occur as a result of the enactment of this article. Compliance with this section shall be monitored by the State Department of

Health Care Services as part of its review and approval of mental health plans and performance contracts.