Can a presiding judge disqualify an entire bench? The answer is a decisive “no”, according to the Supreme Court Committee on Judicial Ethics Opinions, the ethical rule is that no judge may decide if another judge is disqualified.
But they also gave...
The Supreme Court Committee on Judicial Ethics Opinions (CJEO) issued oral advice that judges must follow a new law prohibiting compensation for solemnizing a marriage--legislation effective January 1, 2017, changes the law.
The Supreme Court Committee on Judicial Ethics Opinions (CJEO) issued oral advice that a judge may administer the oath of office to a newly elected district attorney. CJEO Oral Advice Summary 2016-018 concludes that because judges are authorized by law to administer the oath of office that all public office holders are required to take under the California Constitution, doing so is an official function of judicial office.
Recent U.S. Supreme Court's Williams v. Pennsylvania case applies a disqualification standard for former prosecutors similar to earlier California Supreme Court Committee on Judicial Ethics Opinions (CJEO) advice—CJEO extends its advice to service in a prior conviction.
Public comment helps the Supreme Court of California’s Committee on Judicial Ethics Opinions draft advisory opinions on ethics issues of importance to California’s judges—it also helps them decide whether to publish an opinion or redraft based on the comments received.