Fam. Code, § 8619

The department shall adopt rules and regulations it determines are reasonably necessary to ensure that the birth parent or parents of Indian ancestry, seeking to relinquish a child for adoption, provide sufficient information to the department, county adoption agency, or licensed adoption agency so that a certificate of degree of Indian blood can be obtained from the Bureau of Indian Affairs. The department shall immediately request a certificate of degree of Indian blood from the Bureau of Indian Affairs upon obtaining the information. A copy of all documents pertaining to the degree of Indian blood and tribal enrollment, including a copy of the certificate of degree of Indian blood, shall become a permanent record in the adoption files and shall be housed in a central location and made available to authorized personnel from the Bureau of Indian Affairs when required to determine the adopted person’s eligibility to receive services or benefits because of the adopted person’s status as an Indian. This information shall be made available to the adopted person upon reaching the age of majority.