Relating to the regulation of sanitarians and sanitarians in training.

HB 4766 establishes certification requirements for sanitarians and sanitarians in training in Texas. It defines "sanitarian" as someone trained in environmental sanitation and creates a new category for "sanitarian in training" (those learning while working). The bill requires individuals using the title "sanitarian" to hold a state-issued certificate, which mandates a bachelor's degree with 30 science credits, additional training if needed, two years of sanitation experience, and passing an exam. This affects sanitation professionals seeking to use the title in their work. The legislation aims to standardize qualifications for these roles through the Texas Department of Health.