California Code, Business and Professions Code - BPC § 2510

If a client is transferred to a hospital, the licensed midwife shall provide records, including prenatal records, and speak with the receiving physician and surgeon about labor up to the point of the transfer.  The hospital shall report each transfer of a planned out-of-hospital birth to the Medical Board of California and the California Maternal Quality Care Collaborative using a standardized form developed by the board.