Existing law authorizes an unmarried person who is under 18 years of age to marry upon obtaining a court order granting permission and the written consent of at least one of the parents or the guardian of each underage party to the marriage, as specified. Existing law requires the court, if it considers it necessary, as part of the court order granting permission to marry, to require the parties to the prospective marriage of a minor to participate in premarital counseling, as specified. Existing law provides that 2 unmarried, unrelated adults who have chosen to share one another's lives in an intimate and committed relationship of mutual caring may establish a domestic partnership by filing a declaration with the Secretary of State, if certain requirements are met. Existing law provides that a person under 18 years of age who, together with the person with whom the person proposes to establish a domestic partnership, meets the requirements for a domestic partnership other than the requirement of being at least 18 years of age, is capable of consenting to and establishing a domestic partnership upon obtaining a court order granting permission to the underage person or persons to establish a domestic partnership. Under existing law, registered domestic partners have the same rights, protections, and benefits as spouses. This bill would repeal the authorization for a person under 18 years of age to be issued a marriage license or to establish a domestic partnership, thereby prohibiting a person under 18 years of age from being issued a marriage license or from establishing a domestic partnership. The bill would make conforming changes. Existing law requires the State Registrar to create a document, no later than March 1, 2020, concerning marriage certificates in which one or both of the parties were minors at the time of solemnization of the marriage. Existing law requires the State Registrar to update that document annually, as specified. Existing law requires the local registrar to submit specified information for the purposes of that report. This bill would repeal those provisions.