California Code, Welfare and Institutions Code - WIC § 4684.82

The vendoring regional center shall, before placing any consumer into an enhanced behavioral supports home, ensure that the home has a license issued by the State Department of Social Services for not more than four individuals with developmental disabilities, is certified by the State Department of Developmental Services, and has a contract with the regional center that meets the contracting requirements established by the State Department of Developmental Services through regulations promulgated pursuant to this article.