California Code, Insurance Code - INS § 12406

No title insurer shall issue any title policy in any transaction in connection with which it or any person which is a controlled escrow company or underwritten title company by reason of its relationship with such title insurer has paid or contemplates paying any commission in violation of Section 12404 or in connection with which it or any such controlled escrow company or underwritten title company has made or contemplates making any unlawful rebate in violation of Section 12405.