Relating to the regulation and planning of on-site sewage disposal systems; authorizing and increasing an administrative penalty; increasing the amount of a fee.

HB 5549 updates Texas regulations for on-site sewage disposal systems (like septic systems) by increasing administrative penalties for violations and raising fees for permits, inspections, and system modifications. It directly affects homeowners with septic systems, contractors, and local health authorities responsible for enforcement. Key changes include higher fees for construction/installation permits and system inspections, plus increased penalties for noncompliance. The bill aims to strengthen health and safety oversight by modernizing fee structures and enforcement mechanisms under the Health and Safety Code. These are concrete policy changes affecting system planning, operation, and compliance costs.