California’s Mental Health Services Act and the Business & Professions Code set a high bar for privacy: therapists must keep client communications secret unless a narrowly defined exception applies. The default rule protects the therapeutic alliance, encourages openness, and upholds clients’ constitutional rights.
At the same time, the law carves out specific situations—such as imminent danger, court orders, or mandated reporting—that compel disclosure. These carve‑outs are intended to protect public safety and vulnerable populations, but they also create tension between a therapist’s ethical duty and legal obligations.