A Prop 65 Crash Course: What You Need to Know (2026) California's Safe Drinking Water and Toxic Enforcement Act, also known as Proposition 65, has been in effect since 1986.
This landmark legislation was designed to empower Californians with information about potential chemical exposures, but its implementation has raised questions about the effectiveness of warning labels in protecting public health.
Prop 65 covers a wide range of products, including food and cosmetics, electronics, and household goods.