California Legal Brief

The Rule of Cleare v. Superior Court is that a school district cannot invoke the impossibility doctrine to excuse non-compliance with statutory teacher credentialing requirements until it has exhausted all available statutory remedies including seeking waivers from the Commission on Teaching Credentialing or State Board of Education, under circumstances where the district uses long-term substitutes beyond statutory limits instead of permanent credentialed teachers.

Appeal from minute order denying petition for writ of mandate in Superior Court, Contra Costa County.

Petitioner Appellants were Sam Cleare, Sarah Kincaid, Jeremiah Romm, and Cristina Huerta — four teachers who filed Williams complaints about improper use of "rolling substitutes" at three underperforming schools with high poverty rates.

Respondent was Superior Court of Contra Costa County.

Real Party in Interest was West Contra Costa Unified School District — the school district using long-term substitutes beyond statutory authorization to fill teacher vacancies at Stege Elementary, Helms Middle School, and Kennedy High School.

The suit sounded in administrative mandate seeking to compel district compliance with statutory teacher staffing requirements. [No cross-claims described.]

The key substantive facts leading to the suit were that the District had numerous teacher vacancies across multiple schools serving high-poverty populations and was covering these vacancies with unauthorized long-term substitutes, "rolling" substitutes, and other teachers covering additional classes, rather than hiring permanent credentialed teachers or utilizing available statutory alternatives like intern programs, waivers, or emergency permits.

The procedural result leading to the Appeal: The trial court denied the writ of mandate, ruling that the District was "doing the best they can" and that impossibility of finding qualified teachers excused non-compliance with statutory requirements.

The key question(s) on Appeal: Whether a school district can invoke the impossibility doctrine to excuse non-compliance with statutory teacher credentialing requirements without first exhausting all available statutory remedies including seeking formal waivers.

The Appellate Court held that the District failed to establish impossibility because it had not attempted to obtain waivers from the Commission on Teaching Credentialing or State Board of Education, and until all statutory options are exhausted, the impossibility doctrine is not available to excuse non-compliance with teacher staffing requirements.

The case is inapplicable when a school district has actually sought and been denied all available waivers and emergency permits from the appropriate state agencies, or when dealing with temporary rather than chronic staffing shortages.

The case leaves open whether an impossibility defense could ever succeed if a district actually exhausted all statutory remedies, and does not address the merits of whether impossibility is a valid defense to Williams complaint violations generally.